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Us commercial satellite collide with a defunct Russian satellite in space.
美国商业卫星和俄罗斯报废的卫星在太空中相撞。
youdao
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How to move a few objects together to the left and still collide with ball?
如何把一些物体一起向左还是碰撞球吗？
youdao
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How to move a few objects together to the left and still collide with ball?
如何把一些物体一起向左还是碰撞球吗？
youdao