Why don't you sign up for the training?

你怎么不报名参加培训？

youdao

Any pilot of a commercial passenger plane could sign up for the training.

任何商业客机的驾驶员都可以要求受训。

youdao

Any pilot of a commercial passenger plane could sign up for the training.

任何商业客机的驾驶员都可以要求受训。

youdao