Pdu
[计] 协议数据单元
🗣️ 情景例句
And it needs your contributions of furniture,
而且也需要你捐献家具，
I'm doing great.
我过得很好。
I was doing some exercises on the high-and-low bars. When I landed, I fell forward and hurt myself. Someone was standing too close and I knocked into him and fell over onto my shoulder.
我当时在高低杠上练习。落地时向前摔倒受了伤。有人站的离我太近，我撞在他身上，跌了一跤，肩膀也受了伤。