Spelunking
n. 洞穴探察, 对探察洞穴的爱好
🗣️ 情景例句
Talking to the loan officer at the bank.
与银行的贷款负责人谈。
I put some photographs in the envelope.
我在信里夹了几张照片。
Oh, good. We're in the same class.
我们在一个班的。