假如收紧，也可以变得锋利。

I think if I can concentrate I might turn sharp.

youdao

“它变得更锋利了，”他说，“是的，它变得更锋利了。”

"It grows sharper," he said; "yes, it grows sharper."

youdao

鲁尼从来就不是那种盘带类型的球员，不过他可以专注于自己那敏锐锋利的第一脚触球以及比对手更好的拿球虎护球能力，也使他变得很有杀伤力。

Rooney will never be this sort of player, but he could work on a sharper first touch and take on opponents more, which would make him more dangerous.

youdao