The side of the moon facing the Earth and the side facing away have strikingly different topographies.

正对和背对地球的月亮两侧地势差别明显。

youdao

For the left leg, do as above, but stand with your right side facing the wall, and put your left leg behind your right.

对于左腿也是如上所示，只是让你右侧身体对着墙，左腿放在右腿后面。

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Sometimes, the side facing the Earth is the day side, and other times it is the night side: this is why we observe moon phases.

有时，面对着地球的是“白天半球”，其它时间则是“夜晚半球”：这就是我们为什么只能阶段性地观察月球。

youdao

Instead, when the three of us went to a restaurant, they would sit side by side facing me.

NEWYORKER: Naima

Momo Sissoko then deflected Emmanuel Emenike's free-kick into the Mali net to leave his side facing an uphill struggle.

CNN: STORY HIGHLIGHTS

That is, the moon pulls hardest on the Earth's oceans on the side facing the moon, making a bulge of water (high tide).

CNN: The sun, the moon and the Titanic