小明心里甜滋滋的，高高兴兴地回家了。

Xiao-Ming Zizi sweet heart, and happily go home.

youdao

我心里甜滋滋的，心想：嗯，这事儿没干错！

Zizi sweet my heart, and thought: ah, this Shier did not do wrong!

youdao

吃着自己做的汤圆，心里也甜滋滋的。

Eating dumplings, do your own heart and fruity.

youdao

当我拿到第一名的奖牌和荣誉证书的时候，我的心里很激动，像吃了蜜一样甜滋滋的，别提有多高兴啦！

When I got the first prize of honor MEDALS and certificates of time, my heart is very excited, fruity like eating the honey, don't mention how happy!

youdao

读书也是甜的，读了好书，在别人面前展示自己的风采时，得到大家的赞扬，心里总是甜滋滋的。

Reading is also a sweet, read good books, in front of others to show their style, and received praise from everyone, and my heart is always sweet Zizi's.

youdao

读书也是甜的，读了好书，在别人面前展示自己的风采时，得到大家的赞扬，心里总是甜滋滋的。

Reading is also a sweet, read good books, in front of others to show their style, and received praise from everyone, and my heart is always sweet Zizi's.

youdao