按照约定

I would like to know the do's and don'ts.

我想知道哪些事情该做、哪些事情又不该做。

I like winter, cold outside, though, is that we can snowman, snowball fights, so we will not stand the cold, and sometimes outside it began to snow goose, snow can be good-looking in!

我喜欢冬天，外面虽然很冷，就是我们可以堆雪人、打雪仗，所以我们就不怕冷了，有时外面下起了鹅毛大雪，雪景可好看了！