周五很冷，所以当周六和周日的炎热袭来时，我们周五所作的所有测试都只是徒劳。

The weather was cold on Friday, so all the tests were in vain because of the Saturday and Sunday heat.

youdao

周五很冷，所以当周六和周日的炎热袭来时，我们周五所作的所有测试都只是徒劳。

The weather was cold on Friday, so all the tests were in vain because of the Saturday and Sunday heat.

youdao