后缀相同的英语单词有：后缀-ful：careful、beautiful、helpful、useful

后缀-y：windy、sunny、cloudy、snowy、rainy

She was careful not to let her control slip.

她小心翼翼，不让自己失控。

It's such a beautiful day!

天气多么好哇！

The room became cloudy with a blue haze of smoke.

蓝幽幽的烟使房间雾气腾腾。