Spelunking
n. 洞穴探察, 对探察洞穴的爱好
🗣️ 情景例句
I wonder whether I might ask you a question.
我是否可以问你一个问题？
I wish you wouldn't joke around so much.
我希望你不要开如此的玩笑。
Not far. My house is about twenty minutes by bike.
离的不远，骑自行车大约20分钟的路程。