I glanced up quickly to see who had come in.

我迅速抬头瞥了一眼看是谁进来了。

《牛津词典》

I glanced up to see who had come in.

我抬头瞥了一眼看是谁进来了。

youdao

I glanced up the path, which did look steep and rather rough.

我抬头看了看陡峭而险峻的山路。

youdao

Without thinking, I glanced up at the balcony from which I had observed Viana.

NEWYORKER: While the Women Are Sleeping

While pretending to focus on my plate, I surreptitiously glanced up at him as he took one bite, then another, then proceeded to empty his bowl.

NPR: Mussels Made Easy