Spelunk
v. 洞穴探险, 洞穴研究
🗣️ 情景例句
saying he was going to the railroad station
说他要去火车站
I left very early last night, but I wish I hadn't left so early.
我昨晚离开得非常早，但我希望我没有离开那么早。[大学英语六级]
That's your problem.
那是你的问题。