由于天气炎热且没有大型机械，救援工作进行得十分艰难。

Due to the hot weather and lack of large machinery, the rescue work was very difficult.

youdao

因为土地规模小，中国的农民一般都没有大型机械，他们经常用铁锨、犁、锄头。

Because of their small fields, the farmers in china usually do not have big machines. The tools they use are often shovels, a hand-pushed plough, hook and hoe.

youdao

因为土地规模小，中国的农民一般都没有大型机械，他们经常用铁锨、犁、锄头。

Because of their small fields, the farmers in china usually do not have big machines. The tools they use are often shovels, a hand-pushed plough, hook and hoe.

youdao