“平稳的”造句

他发动了汽车，车发出平稳的嗡嗡声。
He started the car, which hummed smoothly.

我们以平稳的速度开车.
We drove at a steady rate.

他的精神总是平稳的,并且他又是个循规蹈矩的人.
His spirits were always equable and he was an observant person.

• #平稳的