fad

Every single fad diet is total rubbish.

每个时尚的饮食都是垃圾。

This is much like our fad "starvation diets"—and with similar results.

这非常类似于我们的时尚“饥饿节食”—— 并且有着类似的结果。

This may seem like a crazy celebrity fad, but it´s not such a bad one.

这也许会看起来像一个疯狂的名人时尚，但是这并不是那么糟糕。

There is also the same exuberance and unpredictability in sudden fad switches.

时尚的突然转变也具有同样的活力和不可预测性。

This long perspective makes the pessimistic view of our prospects seem more likely to be a passing fad.

这种长远的观点使我们对前景的悲观看法更有可能成为一种短暂的时尚。