太空工程师出了名的保守一个原因是失败的代价太高。

One reason space engineers are notoriously conservative is that the costs of failure are high.

youdao

埃托奥是一名出色的球员，但要价太高了。

Eto 'o is an important player who asks for too much money.

youdao

埃托奥是一名出色的球员，但要价太高了。

Eto 'o is an important player who asks for too much money.

youdao