老师您好,我想问下be careful of,be careful with,be careful about 这3个词组的区别
问题描述：
老师您好,我想问下be careful of,be careful with,be careful about 这3个词组的区别
答
be careful of , 和be careful about 用法大体一样：注意……（多指注意要做到某事,比如注意自己或他人的健康等）
be careful with 是指,对……小心.（多指小心不要对某物或他人造成损害或者伤害）
Please be careful with the vase because it is very fragile.
You are very careful about your diat.