Suddenly Tom straightened up and hitting upward, with his closed fist, struck the soldier, not too hard, so as not to discourage him, along the side of the jaw.

突然间，汤姆挺直身子，攥紧拳头朝上打去，一拳打在大兵的下颚边上，打得不太重，不让对方一下子就泄气。

youdao

Suddenly tom straightened up and hitting upward, with his closed fist, struck the soldier, not too hard, so as not to discourage him, along the side of the jaw .

突然间，汤姆挺直身子，攥紧拳头朝上打去，一拳打在大兵的下颚边上，打得不太重，不让对方一下子就泄气。

youdao

Camel Hill looks to my eye like a fist, closed except for a thumb pointing to the sky, while Elephant Trunk Hill looks like a simple arch.

在我看来，骆驼山就像一只四指朝天的拳头，而象鼻山看起来像是一座简陋的拱桥。

youdao

I did the only thing I could do. I hit him with my closed fist as hard as I could.

VOA: special.2010.07.17

Yvonne fished for something in her tight jeans pocket, thrust it out closed in her fist.

NEWYORKER: She��s the One

The hand, which is said to be a "feat of microscale mechanical systems (MEMS), " measures just one millimeter across when closed into a fist, features four "fingers" made of six silicon wafers each, and touts four gas-powered balloons acting as the muscles at the wafers' joints.

ENGADGET: Researchers craft microscale robotic hand for surgeries