I've just been to the dentist and my face is still numb.

我刚刚去看了牙医，脸上现在还没知觉呢。

《牛津词典》

I told my sister about my opinions, but she just laughed in my face.

我告诉我姐姐我的想法，她却当面把我嘲笑了一番。

youdao

I don't want to put my grades at risk, but I'm afraid to face my friend about this, so I just keep avoiding the topic.

我不想把我的成绩置于危险之中，但是我害怕面对我的朋友，所以我一直回避这个话题。

youdao

Hopefully down the road, it will just be my face.

FORBES: Putting On A Game Face

But obviously, that has just been thrown smack in my face, and it has caused a dilemma for me, and my - looking at Senator Barack Obama has nothing to do with my being dissatisfied with the Republican nominee because I just find Senator John McCain to be overwhelmingly more qualified in terms of his experience, his credentials, his foreign policy.

NPR: Black Conservatives Torn Between McCain, Obama

Yes, when I stomped the pedal from a standing start in the lightweight SL 550 (the all-aluminum body shaves 300 pounds off the previous generation roadster) and engaged its monstrous twin turbo V8, I could feel the skin on my face pulling back just as when I did the same thing in a V12 Aston Martin Vantage, a feeling I cannot replicate in my own 7-year old BMW 3 series.

FORBES: Test Drive: 2013 Mercedes SL 550 Roadster