Biolevel
生物水平面
🗣️ 情景例句
if you skip it now.
假如你现在略过它的话。
I wonder what he's doing.
我不知道他在做什么。
The deepest known cave in the world is the Gouffre Berger near Grenoble.
世界上最深的洞穴是格里诺布尔附近的高弗。伯杰洞，