✔ 最佳答案
gesture = 姿勢,手勢
n. [C]
1. a movement of the face, body, or limbs, to express an idea, emotion, etc.
2. a notable or expressive action
v.i.
1. to make expressive motions
This is a sound proof room, you have to communicate to the people outside the room with gesture.
參考: Dr. eye