原声例句
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But if you go to outer space nowadays, you can find truly inertial frames of reference.
但如今,要是你到了外太空,你可以找到真正的惯性参考系
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The point is that there are inertial frames of reference.
重点就是,惯性参考系是存在的
应用推荐
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- 来自原声例句