sweets是可数名词吗

1、This fruit isn't sweet enough.

这种水果不够甜。

2、Ah， this fruit is really sweet!

哎呀，这种水果真甜哪！

3、Sweet odours exhale from the flowers.

鲜花散发出芳香。

4、I like it because it's nice and sweet.

我喜欢它，因为它是好的和甜的。

5、I like salty herring. I bought some in Safeway, but it was sweet.

我喜欢咸鲱鱼，我在西夫韦买一些，但是它却是甜的。