现象级每日一词：perfect

perfect: v. to make something as good as you are able to

翻译

他是在德国读本科期间提高了自己的德语能力。
It was during his undergraduate years in Germany that he perfected his German.

造句

句子： Many people believe they’ve been perfecting their other halves, but in fact what they’ve been doing is merely lowering their own standards of perfection.
翻译： 很多人相信自己一直在让另一半变得更加完美，但实际上他们一直在做的只是降低了自己对完美的标准。
背景： 还是包容。

句子： Colonel Sanders spent years perfecting his recipe for fried chicken, which is widely used in KFC restaurants all around the world.
翻译： 桑德斯上校花了多年完善他的炸鸡秘方，其在世界各地的肯德基餐厅里广泛使用。
背景： 肯德基的成功。