xx社区灾后重建可行性研究报告(编辑修改稿)

xx社区灾后重建可行性研究报告(编辑修改稿)内容摘要：

and I went to the li brary. We found a l arge atl as wi th good m aps that showed detail s of worl d geography. From the atl as we coul d see that the Mekong Ri ver begi ns i n a gl aci er on a Tibetan m ountai n. At fi rst the ri ver is sm al l and the water i s cl ear and col d. Then it begi ns to m ove qui ckl y. It be es rapi ds as i t passes through deep val eys, travel li ng acros western Yunnan Provi nce. Som eti m es the ri ver be es a waterfal l and enters wi de val l eys. We were both surpri sed to l earn that hal f of the ri ver is i n Chi na. After i t l eaves Chi na and the hi gh al ti tude, the Mekong bees wi de， brown and warm . As i t enters Southeast Asi a, i ts pace sl ows. It m akes wi de bends or m eanders through l ow val eys to the pl ai ns where ri ce grows. At l ast, the ri ver del ta enters the South Chi na Sea. PART2 A NIGH T IN TH E MOUNTAINS Al though i t was autumn, the snow was al ready begi nni ng to fal i n Ti bet. Our l egs were so heavy and col d that they fel t l i ke bl ocks of i ave you ever seen snowmen ri de bicycles?That’s what we looked like! Along the way children dressed in long wool coats stopped to look at us. In the late afternoon we found i t was so col d that our water botl es froze. However, the l akes shoneli ke gl as i n the setting sun and looked wonderful .Wangwei rode in front of m e as usual. She is very reliable and I knew I didn’t need to encourage her. To climb the mountains was hard work but as we l oked around us, we were surpri sed by the vi ew. We seem ed to be able to see for m il es. At one poi nt we were so hi gh that we found oursel ves cycli ng through cl ouds. Then we began goi ng down the hi l s. It was great fun especi al ly as i t gradual l y becam e m uch warm er. In the val l eys col ourful buterfli es fl ew around us and we saw m any yaks and sheep eati ng green grass. At thi s poi nt we had to change our caps, coats,gl oves and trousers for Tshi rts and shorts. In the earl y eveni ng we al ways stop to m ake cam p. We put up our tent and then we eat. After supper Wang Wei put her head down on her pi l ow and went to sl eep but I stayed awake. At mi dnight the sky becam e cl earer and the stars grew bri ghter. It was so qui et. There was alm ost no wi nd—onl y the fl am es of our fi re for pany. As I l ay beneath the stars I thought about how far we had al ready travel l ed. We wil l reach Dali i n Yunnan Provi nce soon, where our cousins Dao Wei and Yu Hang wi l joi n us. We can hardl y wait to see them! PART 6 TH E END OF OUR JOUNEY Cam bodi a was in m any ways simi l ar to Laos, al though i t has twi ce the popul ati on. At another i nn, we tal ked with a teacher who told us that half of the people in her country couldn’t read or write. H er village couldn’t even afford to bui l d a school , so she had to teach outsi de under a large tent. When we sai d godbye, we al fel t very l ucky to have studi ed in col ege. Back on the road, we pased between m any hil s and forests. Then we came to the plai ns and entered Phnom Penh, the capi tal of Cam bodia. In many ways i t l ooked li ke Vi enti ane and H o Chi Mi nh Ci ty。 it al so had wi de streets wi th trees i n rows and ol d French houses. Unl i ke Vientiane, shi ps coul d travel the Mekong Ri ver here. In the center of the ci ty we visi ted the pal ace and a beauti ful whi te el ephant. It can onl y be seen outsi de the pal ace on special days. We ate an earl y supper and went to see a great tem pl e wi th floors m ade of sl i ver. The next m orni ng our group sl ept l ate. We were very ti red from the l ong bi ke ri de the day before. Cycli ng i n the hi l s had been di ffcuil ow our couins had the chance to m ake jokes about Wangwei and m e. Perhaps, they sai d,they were the strong ones!We had l unch at a ni ce outdor cafe,then rode out of the ci ty. Two days l ater we crosed the border into Vietnam. We began to see many more people,but I wasn’t surprised . I read in an atlas before our trip that Vietnam has alm ost seven tim es the popul ati on of Cam bodi a. We m et a farm er who gave us di rections and tol d us that he grows a new ri ce crop four tim es every year so he can feed m ore peopl e al so tol d us that the northern part of hi s country has many m ountains and i t i s m uch cool er than here i n the south, where it i s fl at. Although the fl at del ta m ade i t easi er for us to cycl e. we got warm very qui ckl y. So we drank l ots of water and ate lots of bananas. Soon the del ta separated i nto ni ne smal er ri vers. Two days later, after we had passed thousands of ri ce fi el ds, we cam e to the sea. We were ti red but also i n hi gh spiri ts: our dream to cycle al ong the Mekong Ri ver had fi nal ly e true. Uni t 4 A NIGHT THE EARTH DID’T SLEEP Strange things were hapeni ng i n the countri si de of northest H eBei . For there days the water i n the vil l age wel l s rose and fell, rose and fel l. Farm ers noti ced that the wel wal ls had deep cracks i n them . A sm el l y gas cam e out of the cracks. In the farm eryards, the chi ckens and even the pi gs were too nervous to i ce ran out of the fi el ds l ooki ng for pl aces to hi de. fi sh jumped out of thei r bowl s and ponds. At about 3: 00am on Jul y 28, 1 976, som e peopl e saw bright l ights i n the sky. The sound of the pl anes coul d be heard outsi de the ci ty, who thought l i tl e of these events, were asl eep as usual that ni ght. At3: 42 am everythi ng began to shake. It seem ed as i f the worl d was at an end!El even kil om etres di rectly bel ow the ci ty the greast earthquake of 20th century had begun. It was fel t i n Beiji ng, which i s m ore thantwo hundred kil ometres away. O nethi rd of the nati on fel t it . A huge crack that was ei ght kil om etres l ong and thi rty m etres wi de cut across houses, roads and canals. Steam burst from hol es i n the ground. H ard hil ls of rock becam e rivers。