Examples
yì nián sì jì一年四季zhōng中wǒ我zuì最xǐ喜huān欢chūn tiān春天le了。
一年四季中我最喜欢春天了。
Spring is my favorite season.
一年四季，我最喜欢夏天，你呢？
There are four seasons in a year, and the one I like most is summer. How about you?
这里一年四季很温暖。
It's warm here all the year round.