gesture

/ˈʤɛsʧər/

show, express or direct through movement

Chinese meaning: 做手势；用动作表示

The teacher gestured to the students to remain silent during the exam.

老师做手势示意学生在考试期间保持安静。

He gestured wildly at the approaching car, trying to warn the driver.

他疯狂地向驶近的汽车做手势，试图警告司机。