Undersurfaces
(undersurface 的复数) n.下面, 底面\\na. 水面下的
🗣️ 情景例句
When you understand the cultural background, you can better use the language.
当你了解了文化背景，你就能更好地运用语言。
The weather is nice today.
今天天气很好。
During this time, they will give five performances.
在此期间，他们将演出5场。