例句： It makes our life fragile, ephemeral, and as a result of that, more precious. 它让我们的生命脆弱，短暂，因此而更珍贵。 But all kinds of fame are ephemeral. 但是，各种名望都是短暂的`。 The Pleistocene Epoch was an ice age. 更新世是一段冰河时代。 It was meant to sound like an epoch-making declaration. 有意让它听起来像是一个划时代的宣言。 上一篇：differences后面加什么 下一篇：on和for的用法区别 |