Trackmobile
内燃机轨道车, 自动轨道车
🗣️ 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。
I am Chen Jianguo. I am from Shanghai, China.
我叫陈建国，来自中国上海。
A colony of bees had turned the engine into a hive and it was totally preserved in beeswax!
一群蜜蜂把发动机当作了蜂房，发动机在蜂蜡中被完整地保存了下来。