Interstep
级间
🗣️ 情景例句
The rural workforce has been flowing in to the cities ever since the open door policy was adopted.
自从改革开放政策实施以来，农付劳动力正不断流向城市。
Who wrote that song?
那支歌曲谁写的？
We all desire happiness.
我们都想要幸福。