Replacement parts are coming, on board the space shuttle Discovery, set to blast off Saturday.

复原零件随即就到，而在太空站的探索号太空飞船将在星期六起飞。

youdao

Replacement parts are coming, on board the space shuttle Discovery, set to blast off Saturday.

复原零件随即就到，而在太空站的探索号太空飞船将在星期六起飞。

youdao