i know you like sweet food and it is not good to your teeth.改错

i know you like sweet food and it is not good to your teeth.改错

i know you like sweet food but it is not good for your teeth
and 改为 but 表示转折
be good for 对……有益.

and 变but

将to改为for，因为teeth是名词
望采纳

and 改 but
hahaha