This so-called paint job helps keep the adobe strong.

VOA: special.2009.01.12

So we wanna keep our inflation rate low which will generate a strong dollar or a dime.

因此，维持低通胀才是正道,这样才能让美元坚挺起来。

斯坦福公开课 - 经济学课程节选

Stress can keep our bodies and minds strong.

VOA: special.2009.03.24

"We also have the woman's sector and the children's sector who keep a very strong eye on what is going on in that regard."

VOA: standard.2010.05.29