YOU SAID:

crashed a car with my kids into it

INTO JAPANESE

子供たちと一緒に車を突っ込んだ

BACK INTO ENGLISH

I ran into the car with the children.

INTO JAPANESE

私は子供たちと一緒に車にばたき入った。

BACK INTO ENGLISH

I flew into the car with the children.

INTO JAPANESE

私は子供たちと一緒に車に飛んだ。

BACK INTO ENGLISH

I flew into the car with the children.