Trackmobile
内燃机轨道车, 自动轨道车
🗣️ 情景例句
Stone is still in the hospital, but he's making good progress.
世通还在医院，但他的身体康复得很快。
Nothing can shake the basis for my belief.
任何东西都动摇不了我信念的基础。
Look!There's an ice cream man.
瞧！有个卖冰淇淋的。