有使骨骼能够活动、轻微活动或不能活动的三种主要关节。

There are three main types of joints that allow either some, slight or no movement of the bones.

youdao

额外的脑力活动，也就是辨别词语的轻微认知冲动，激活了我们的大脑。

All the extra work - the slight cognitive frisson of having to decipher the words - wakes us up.

youdao

病人手术后回到家中应该尽量做一些轻微的活动。

Patients are encouraged to engage in light activity while at home after surgery.

youdao

And so you can imagine that even in its— with all of this activity on your skin, even at its most--least serious level, it's a terrible disease.

你可以想象这些,即使在,伴随着皮肤上的任何运动,即使是最轻微的活动,也会带来严重的问题

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