Loki.S01E01 0:23:21
Space is big. That'd be a nice feather in your cap.
宇宙很大 那是不错的功绩。
a feather in your cap典故
源于广泛流行于亚洲和美洲印第安人当中的一种风俗：每杀死一个敌人就在头饰或帽子上加插一根羽毛。
许多其他地方也有类似风俗，均以此来显示战绩与荣誉。
The American Indians used to wear feathers as a sign of bravery. From that comes a feather in one's cap which refers to an honor or a special achievement that a person can be proud of.
例句：
If this clinical trial is successful, it will be a real feather in her cap.
I can't wait until I'm named valedictorian— it's such a feather in my cap!
Earning that full scholarship to Yale is quite a feather in his cap.
Getting promoted to management after spending only a month at the new job was a feather in her cap.
John earned a feather in his cap by getting an A in physics.
It's a real feather in his cap to represent his country in the Olympics.
更为灵活的用法：
Breaking that record, whether it happens this season or beyond, would be a nice feather in Beard’s defensive cap.
But a New Year's Day six bowl could be on the horizon with a win, which would be a nice feather in cap of new $95 million man Mel Tucker in his second season.