The Earth rotates round the sun. [VERB]

地球围绕太阳转。

Take each foot in both your hands and rotate it to loosen and relax the ankle. [VERB noun]

双手抓住自己的双脚，转动一下，以放松脚踝。

The members of the club can rotate and one person can do all the preparation for the evening. [VERB]

俱乐部的成员可以轮流工作，而且一个人就能做好晚上的所有准备工作。

They will swap posts in a year's time, according to new party rules which rotate the leadership. [VERB noun]

根据轮流担任领导的新政党章程，他们在一年后会轮换职位。