He made a neat chopping motion with his hand.

他用手做了一个干净利落的砍的动作。

《柯林斯英汉双解大词典》

At a single motion of his hand, the room fell silent.

他手一挥，屋子里便安静了下来。

《牛津词典》

Clare frowns, and makes a motion with her hand as though to bat away this odd idea.

克莱尔皱着眉，用手打着手势就好像要甩掉这个奇怪的想法。

youdao

She made each hand as an example to students while she was teaching a class on drawing using free-motion embroidery.

VOA: special.2009.11.04

U.S. video game sector retail sales fell 9% in December from a year, according to market research firm NPD, and the total would have been even lower had it not been for the new Kinect hand- free motion controller for the Microsoft (MSFT) Xbox 360.

FORBES: For Video Games, A Christmas Bust

Like the Treo devices from Handspring (nasdaq: HAND - news - people ) and the Blackberry devices from Research In Motion (nasdaq: RIMM - news - people ), this PDA has a thumb-operated QWERTY keyboard.

FORBES: Magazine Article

Instead of a hand-sized game pad studded with joysticks and buttons, or the motion sensitive wand used on the Wii, the Wii U is controlled essentially by a tablet computer.

FORBES: Hands On With The Nintendo Wii U