Ecosystems
n. <生>生态系统( ecosystem的复数形式 )
🗣️ 情景例句
I'm afraid Tony's days are numbered.
恐怕托尼快要被解雇了。
Skiing is such a difficult sport that it's more work than play.
滑雪是非常困难的运动，真所谓工作高于游戏呀。
I don't want to see your face!
我不愿再见到你！