他徒手抓住了昆虫。

He captured the insect ___with ___his ___bare ___hands.

他们徒手搭建了一个小屋。

They constructed a hut ___with ___their ___bare ___hands.

如果你足够强壮，可以徒手打开这个罐子。

You can open this jar ___with ___your ___bare ___hands if you're strong enough.