Qcb
队列控制块
🗣️ 情景例句
My girl friend and I broke up.
我和我女朋友分手了。
I'm reading a book.
我在看书。
You will find that people will help you if you are ready to help them.
你会发现，如果你乐于帮助别人，别人也会帮助你。