on the wane造句

1、Her popularity has been on the wane for some time.
她的人气一段时间以来江河日下。

2、Lovesickness dream broke, the flower has on the wane when.
水居跟洋真的要蹭？相思梦已断、花有凋零时。

3、The empire was on the wane after its period of prosperity.
帝国经过全盛以后逐渐衰落。