英语翻译1）中国启动西部大开发战略,来帮助经济落后的西部赶上相对繁荣的东部.（launch/keepupwith)2）他警告全社会不要以环境为代价来发展经济.（warnsb.against/atthecostof)3)知道你辞职我才

Question

英语翻译
1）中国启动西部大开发战略,来帮助经济落后的西部赶上相对繁荣的东部.（launch/keep up with)
2）他警告全社会不要以环境为代价来发展经济.
（warn sb.against/at the cost of)
3)知道你辞职我才意识到这个工作没有意义.（not until)
4)正是在这个小山村他们第一次见面,这个小山村是我介绍的.
5）覆水难收（It is no use...)

Answer 1

1.China Launches the western development strategy,to help the economically backward west keep up with the relatively prosperous eastern part.
2.He warned the whole society against developing the economy at the cost of environment.
3.I don't know the work makes no sense until your resignation.
4.It is the small mountain village they met for the first time,which was introduced by me.
5.It is no use crying over spilt milk.