Diffuence
扩流区
🗣️ 情景例句
There's only one problem.
只有一个问题。
If he doesn't , will you take one?
如果他不，你会拿一个吗？
'I have just arrive in Scotland and I'm staying at a Youth Hostel.'
“我刚到苏格兰，我现住在一家青年招待所。”