A new satellite is travelling 1.5 million kilometers over a 110-day period to enter an orbit of the sun.

一颗新卫星将用110天时间行程150万公里进入某个太阳轨道。

youdao

A new satellite is travelling 1.5 million kilometers over a 110-day period to enter an orbit of the sun.

一颗新卫星将用110天时间行程150万公里进入某个太阳轨道。

youdao