Dadoing
刨槽, 槽加工
🗣️ 情景例句
Nets for tennis and badminton and so on.
有网球和羽毛球用的网等等。
I'm very much obliged to you.
非常感谢您。
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。