Spelunk
v. 洞穴探险, 洞穴研究
🗣️ 情景例句
The rules ought to be observed.
这些规则就予以遵守。
Will it rain tomorrow?
明天会下雨吗？
Where are you going tomorrow? You said that you hoped it would be fine.
你明天打算去哪儿？你说你希望明天是个好天呢。