exercising

基本解释

You have to spend time exercising.
但你必须花点时间来锻炼。
Now, we all know that we should be exercising.
如今，我们都知道我们应该要锻炼。
But because they never exercise except to push themselves to the max, they never go, and I’ve been exercising consistently since high school.
但是那是因为他们要么就强迫自己锻炼到精疲力竭，要么就根本不去锻炼。而我从高中起就坚持锻炼。

Doctors say eating right and exercising should begin at a young age so that children will not grow into obese adults.
OK. The process of writing is exercising both halves of your brain, and it's actually helping you learn, and so taking notes is really valuable thing.
好的，记笔记的过程同时锻炼了,你的左右脑，而且实际上帮助了你的学习，所以记笔记真的是一件特别有价值的事情。
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So I feel like going to the gym and exercising.
所以我想去健身房锻炼锻炼。
I feel like 实战 - SpeakingMax英语口语达人

She usually spent a few hours exercising the horse and cleaning out the stable.
NEWYORKER: A Loaded Gun

If you exercise something such as your authority, your rights, or a good quality, you use it or put it into effect.
Exercise is also a noun.
When you exercise, you move your body energetically in order to get in shape and to remain healthy.
Exercise is also a noun.
If a movement or activity exercises a part of your body, it keeps it strong, healthy, or in good condition.
Exercises are a series of movements or actions that you do in order to get in shape, remain healthy, or practise for a particular physical activity.
Exercises are military activities and operations that are not part of a real war, but that allow the armed forces to practise for a real war.
An exercise is a short activity or piece of work that you do, in school for example, which is designed to help you learn a particular skill.