It is the perennial problem with beautiful bouquets.

　　让鲜花保持盛开似乎是一个永远待解决的问题。

　　The expensive blooms look dazzling to begin with, but start to wither within a matter of days.

　　如此昂贵的花朵在最初看起来都是赏心悦目的，但没过几天就会慢慢的枯萎。