Semicentenary
a. 半世纪的,50年的
🗣️ 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。
Good work.
做得很棒！
But they still put their stockings at the end of their beds.
但他们仍然把自己的长统袜挂在床脚边。