Optional program
[计] 选择程序
🧩 词语组成解析
🗣️ 情景例句
Yes. Wooster Street is two blocks,
噢 Wooster街还有两条街的距离
I'm looking for a permanent position.
我在找固定的工作。
The further off this solid obstruction, the longer time will elapse for the return of the echo.
固体障碍物越远。回声返回所用时间就越长。