tastes differ 众口难调

“众口难调”，汉语成语，本意是吃饭的人多，很难适合每个人的口味。比喻不容易使所有的人都满意。可以翻译为“it is difficult to cater to all tastes，tastes differ”等。

例句：

羊羔虽美味，但众口难调。

Though lamb may be good, it is difficult to cook it to suit everyone's taste.