So the sledge will just keep going in a straight line at the same speed unless its acted upon by the same force.

雪橇将以相同速度进行直线运动，除非它受到同样大小的力而被影响。

youdao

Any body abovementioned the earth will fall unless it is supported by an upward force equal to its weight.

地球上的任何物体都会落下来，除非它遭到一个大小与其重量相等的力的支持。

youdao

A body at rest will remain at rest and a body in motion remain in motion at a constant speed in a straight line, unless acted upon by an external force.

一个婴儿在休息的时候就会静静地休息，然而他们在活动的时候就会沿着直线的方向匀速活动，除非有外力作用。

youdao

And fairly soon into the conversation I demonstrated some principle that you've probably learned in your physics class having to do with an object at rest remaining at rest unless acted upon by a force.

很快，在交谈中,我就展示了一些原理,可能你们在物理课上学过,要使静止的物体保持静止,必须有外力作用。

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Unless those monitors are backed by force, however, they may have little to show for their efforts.

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Hundreds of millions of people do not suddenly change what they are doing unless acted upon by some systemic force.

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Ms. BUFORD: Well, unless he pulls us out by, you know, force, I guess, you know, we're not going.

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