Caving
n. 洞穴探险
✅ 同义词
🗣️ 情景例句
No, …is not in right now. May I take a message?
不， ……现在不在这儿。 我能帮你捎个口信吗？
The path to glory is always rugged.
通向光荣的道路常常是坎坷不平的。
I think that maybe his Chinese teacher will give Jim some work to do during the holiday.
我想吉姆的汉语老师也许会给他布置一些假期作业。