If you could move at the speed of light, your time would stand still, if you could move faster than light, your time would move backward.

如果你能以光速运动，你的时间就会静止不动；如果你能以快于光速的速度运动，你的时间就会倒退。

youdao

Can time move backward?

时间能够倒流吗？

youdao

The lower mandible could not move backward.

下颌不能再向后运动。

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Here,he uses a set of buttons attached to a computer to make the silent robot move forward, backward or around in circles.

VOA: special.2009.12.17

Sometimes they move backward if you are not fighting for them.

CNN: Obama adds politics to women's forum

Sometimes they move backward if you're not fighting for them.

WHITEHOUSE: President Obama Speaks at the White House Forum on Women and the Economy | The White House

We move civilization backward when we begin from the assumption that anyone who disagrees with us is arguing in bad faith.

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