Grotzinger said another reason they chose Gale as a landing spot is because it is in a low-elevation position - and water runs downhill.

格勒青格说，他们把盖尔坑选为登陆点的另一个原因是因为它的海拔高度低，要知道水往低处流嘛。

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Grotzinger said another reason they chose Gale as a landing spot is because it is in a low-elevation position - and water runs downhill.

格勒青格说，他们把盖尔坑选为登陆点的另一个原因是因为它的海拔高度低，要知道水往低处流嘛。

youdao