prep.用；随着；包括；和 ... 一起

The risk of severe illnesses increases with age. 患重病的风险随着年龄的增加而增加。

The week cost us over 500 but that was with skiing lessons. 这一周花了500多英镑，但其中包括滑雪课的学费。

I leave the baby with my mother every day. 我每天都把婴儿交给我母亲照料。

I assure you they'll be perfectly safe with us. 我向你保证, 他们和我们在一起十分安全。