Sublevel
n. 支级, 分段\\n[计] 子级, 次层
🗣️ 情景例句
At any rate, our country and the United States need each other.
总而言之，我国与美国相互需要。
Every cock crows on its own dunghill.
夜郎自大。
They're blue.
是蓝色的。