I 'm afraid I did you a bad turn when I introduced you to the Johnsons.

我把你介绍给约翰逊一家人认识，恐怕使你不高兴了吧。

youdao

When I'm afraid, I have this certain sort of clammy feeling or my heart's going poundingly.

当我害怕时,我会产生某种,湿冷的感觉,又或者,我的心脏猛跳

耶鲁公开课 - 死亡课程节选

When I've got the full set, even then I'm afraid I will go on listening to them.

BBC: Quiz of the week's news

I'm afraid to admit it, but I certainly had a spoiled childhood, especially when it came to toys and electronics.

ENGADGET: Growing up Geek: Philip Berne Alt

But when it comes to the gloomy reality facing the UK over the next few years, I'm afraid the chancellor and his opponent are more or less agreed.

BBC: Osborne, Balls and the OECD: Where they agree