1.第三行改为because the weather had begun to change
2.第四行bad →had
3.第五行move后加,
4.第六行founded →found
5.第七行follow →followed
6.第八行For next 300 year→In next 300 years
7.第十二行删去in
8.different后加kinds of
9.Most of them almost took no money→Almost nobody took much money
10.最后一句He→They