Powerpoint
n. 微软办公软件
🗣️ 情景例句
Never chew with your mouth open.
嚼东西时别张着嘴。
It really comes in handy.
有了它真是方便。
In those days, boxers fought with bare fists for prize money.
当时，拳击手们不戴手套，为争夺奖金而搏斗。