I often think about my friends back home.

我常常想起老家的朋友。

《牛津词典》

I often think about those less fortunate than me.

我经常想到那些不如我幸运的人。

《柯林斯英汉双解大词典》

I often think fondly of an occasion some years ago in New Orleans.

我经常深情地想起一些年前在新奥尔良所发生的一幕。

《柯林斯英汉双解大词典》

I often think you don't need to have a degree, you don't even need to have been to a concert hall."

VOA: special.2010.07.12

This is a point that is often confusing, because you can think, well maybe I could calculate what the internal pressure is even for this very rapid process.

这一点可能让你们很困惑，因为你们可以想象这个过程，我也可以计算在这快速的变化中,内部压强是多大。

麻省理工公开课 - 热力学与动力学课程节选

So part of it is trying to give yourself some time And I think the other piece is that it can often be very small thing.

所以说，你要给自己一些时间,另外，就是激发你发现灵性的,可能都是些很小的事情。

普林斯顿公开课 - 人性课程节选

You know, I often think how much simpler life would be if the world threw a few oranges once a year.

FORBES: A Victim Of Troubled Syria: Ancient Monastery That Welcomed All Comers

During moments of sadness or frustration, I often think of a family scene years ago in the town of Yakima, Wash.

NPR: The Faith of Our Fathers

With all this talk of innovation, I often think whether the focus on words like efficiency and IT optimization haven taken a back seat?

FORBES: Old is New Again!