For example, in a photograph of an insect choose the most beautiful elements, and always keep the eyes sharp.

例如，在拍摄昆虫的照片时，要选择最美丽的元素，并始终保持其目光犀利。

youdao

Her eyes had a sharp, curious look.

她的眼睛里有一种锐利而好奇的神情。

youdao

She was a stout woman, with very red cheeks and sharp black eyes.

她是个结实的女人，脸颊通红，黑色的眼睛炯炯有神。

youdao

He saw the rushing forms of the gray wolves, their shinning eyes, their long wet tongues and sharp teeth.

VOA: special.2010.02.27

Here's one climbing out of the pool: First her face appeared, long and cadaverous, with a bandage-like bathing cap coming down almost to her eyes, and sharp teeth protruding from her mouth.

有一个女人从游泳池中出来了，首先是她的脸，修长,而惨白，如绷带般的泳帽从她的头部,耷拉到她的眼睛，锋利的牙齿从她的口中突出。

耶鲁公开课 - 1945年后的美国小说课程节选

His face was yellow, but his eyes were sharp and black.

VOA: special.2009.05.23

We desperately need topical humorists with sharp eyes and sharp wits: Jon Stewart at his mordant best fills the bill.

WSJ: Bush + Terror = Big Laffs?

While the first felines of the 1950s were ferocious, with yellow eyes and sharp claws, by the 1960s they had a playful, cublike look.

WSJ: The Sublime Cats of Cartier

Fortunately, we also had the wisdom and sharp eyes of our three judges to make the big calls.

FORBES: 30 Under 30: Forbes Announces Young Pioneers In Technology