Vads
(vad 的复数) n. 增值与数据网络
🗣️ 情景例句
It was an extremely difficult and dangerous task.
这是一项极度困难的危险的工作。
Give in!
认输吧！
There being no one to help me, I had to do it all alone.
因为没有人帮助我，我不得不独立完成这项工 作。