sour 酸的

I like fruit . But I don"t like grapes . They "re sour .

我喜欢水果，但我不喜欢葡萄。它们是酸的。

sweet 甜的

Lemon tastes a lot different , I think it is slightly sweet lemon to eat the best .

柠檬的口味也有很多不同，我认为微微有一点甜的柠檬最好吃。

bitter 苦的

In the past , however , most medicines were very bitter tasting .

然而，在过去，大部分的药都是非常苦的。

hot 辣的

And the food ! I hear the cuisine is quite hot .

还有食物也不同！我听说川菜很辣。