They go out of date quickly and become tiresome if used too much.

它们很快就会过时，而且如果使用过多就会变得令人反感。

New fashions soon go out of date, don't they? That's what my grandma says.

新款式很快就会过时的，不是吗？这是我奶奶说的。

I don't trust cheese that doesn't go out of date until 2017.

我不相信直到 2017 年才过时的奶酪。

But the advice to dress a bit smarter than you need to never goes out of date.

但是穿得比你需要的更漂亮一点的建议永远不会过时。