The dog looked up at her appealingly.

狗可怜巴巴地望着她。

《牛津词典》

She looked up at her grandfather.

她抬头看着祖父。

youdao

The boy looked up at her blankly and then shook his head.

男孩抬头茫然地看看她，然后摇摇头。

youdao

Helen looked straight up at the sky as if a lost memory or thought of some kind was coming back to her.

VOA: special.2009.11.08

"Hi, I'm Christine Quinn and I'm running for mayor, " she told the man, who looked up at her, seemingly puzzled.

WSJ: City Council speaker launches NYC mayoral bid

"Lori looked up at me, and then her head went down on her chest, " said her husband, Jeremy Stodghill.

CNN: STORY HIGHLIGHTS

He looked up, waved the bat at her, gave her that smile.

NEWYORKER: Puppy