Fluidrive
液压传动
🗣️ 情景例句
Kids today have too much freedom, it's not like the old days.
现在的小孩太自由了，不像以前。
He wants to work for a while before he returns to college.
他希望返回学校之前暂时工作一段。
It is growing cool.
天气渐渐凉爽起来。