Are there mothers, yes or no, who rock cradles with their foot and who have a lot of little ones around them?

有没有身边围着一群孩子，用脚推着摇篮的母亲？

youdao

In the role of the waves, the son buoys move along the center axis around the mother buoy, and there is no motion between the mother buoy and the son ones. And their relative position is fixed.

在海浪作用过程中，子浮标绕母浮标中心轴上下运动，子母浮标之间不存在周向运动，它们的相对位置是固定的。

youdao

O.s the same ones who wrecked our economy and destroyed millions of jobs still strut around Congress, no shame, demanding favors and acting like we should thank them.

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