美国航空航天局星期一宣布，科学家找到了火星上有盐水的有力证据。

Scientists have found strong evidence of salt water on the planet Mars, the U. S. space agency NASA announced Monday.

youdao

美国航空航天局星期一宣布，科学家找到了火星上有盐水的有力证据。

Scientists have found strong evidence of salt water on the planet Mars, the U. S. space agency NASA announced Monday.

youdao