裁剪你的图片，去掉不需要的部分。

Crop your image and remove any unnecessary parts that aren't needed.

youdao

如果你正在传递一根线，剪去不需要的部分。

If you're passing a thread along, trim what isn't needed.

youdao

这些动词均指剪切掉不需要的部分使物体更小、更整齐些等。

These verbs refer to cutting off an unwanted part to make an object smaller, tidier, etc.

youdao

And indeed,it doesn't seem as though we have to require the entire brain, just enough of the brain,however much that turns out, to house personality,memories and so forth.

事实上，也不需要整个大脑，只需要包含着人格和记忆的，那部分大脑就够了。

耶鲁公开课 - 死亡课程节选