这孩子发育正常。

The child is developing normally.

《牛津词典》

大部分时间都是工作、练习，和我的朋友们一起玩，但这很正常。

Mostly it's just work and practice and a lot of fun with my friends, but it's pretty normal.

youdao

低头症只是我们越来越依赖手机和互联网的一个症状，这正在取代正常的社交互动。

Phubbing is just one symptom of our increasing dependence on mobile phones and the Internet, which is replacing normal social interaction.

youdao

Here, the stopping of the train is like the interruption by memory of normal consciousness that's the basis of the poem.

这里，火车的停止就像是,被正常知觉的记忆所打断，那是这首诗的基础。

耶鲁公开课 - 现代诗歌课程节选

So that means that we assume that it's better to have limbs and functioning limbs than not to have them.

这意味着，我们默认，有正常的四肢的生活,要比没有四肢的生活好过。

普林斯顿公开课 - 人性课程节选

This is a normal weight laboratory rat given much more than it would-- could necessarily eat of standard laboratory food.

这是一只体重正常的实验鼠,如果我们给它标准的实验室饲料,即使食物分量超出了它的食量

耶鲁公开课 - 关于食物的心理学、生物学和政治学课程节选