The noise seems to be coming from within the building.

吵闹声像是从楼房里传出来的。

《牛津词典》

Her expressive gestures were motivated from within rather than from being dictated by strict technique.

她富有表现力的姿势是由内心激发的，而不是由严格的技巧来支配的。

youdao

It is good to consume tomatoes as they have lycopene, which is an antioxidant and hence works as a sunscreen from within.

食用番茄是有好处的，因为它们所含的番茄红素是一种抗氧化剂，因此从内部起着防晒霜的作用。

youdao

One issue related to that fight is how to deal with the growing threat of terrorism from within the United States.

VOA: special.2009.10.17

So essentially it's something that has to come from within the community, with the support, but it really is an evolution.

所以，从本质上来说，人权观念的改变,必须是在帮助下的群体自发觉悟，而且是一种发展。

普林斯顿公开课 - 人性课程节选

How can it activate the rules of a language from within and thus give rise to the designs which are properly own--its own?"

它又是如何使语言的规则发生作用,并且导致适当的属于自己的设计的？，“

耶鲁公开课 - 文学理论导论课程节选

Compelling content can get shared from within the email itself, which then enables broader social exposure.

FORBES: Has Social Become the New Search?

That means the leadership for any action by workers has to come from within each factory.

FORBES: India

Once these principles are consistently implemented, disruptive innovation from within not only becomes possible.

FORBES: Yes, A Business CAN Disrupt Itself