Polyspeed
多种速度, 均匀调节速度
🗣️ 情景例句
with my own two hands, practically.
差不多是独自完成的。
That's unbelievable.
那是难以置信的。
John works in a factory about ten kilometres from his home.
约翰在一家距离他家大约 10公里远的工厂工作。