Themes
n. 主题（theme的复数）；布景主题；桌面主题
🗣️ 情景例句
I heard a lot of shouting, what's up?
我听见很多喊声，出了什么事了？
Not let the grass grow under one's feet.
不失时机。
It cuts a clean cylinder of rock,
这种钻头能切割一段光滑的圆柱形岩石，