英语翻译1在实验室环境下,把棉花嫁接到一些亚洲沙漠树种上,如红柳,沙枣等2把幼苗移植到户外自然环境下3：幼苗在实验室环境下已经成活买下一步将把幼苗移到户外,在自然条件下生长4：

Question

英语翻译
1在实验室环境下,把棉花嫁接到一些亚洲沙漠树种上,如红柳,沙枣等
2把幼苗移植到户外自然环境下
3：幼苗在实验室环境下已经成活买下一步将把幼苗移到户外,在自然条件下生长
4：实验成功后,植物的抗自然灾害能力将会大大加强,可以增加森林的覆盖率,并能改善地球生态环境

Answer 1

在实验室环境下,把棉花嫁接到一些亚洲沙漠树种上,如红柳,沙枣等 In the laboratoru environment,cotton is grafted on to some Asian desert trees such as red willow,narrow-leaved oleaster
2把幼苗移植到户外自然环境下 To graft the seedlings in the outdoor (natural) environment
3：幼苗在实验室环境下已经成活买下一步将把幼苗移到户外,在自然条件下生长 The next step after the seedlings has germinated is to put tham outdoor,allow them to grow under natural conditions.
4：实验成功后,植物的抗自然灾害能力将会大大加强,
When the experiment has succeeded,the capabilities of anti-natural disasters will be enhanced,
可以增加森林的覆盖率,并能改善地球生态环境
this enables the rate (extent) of forest coverage,so as to improve the global ecologic environment.