"今年你冬泳了吗?冬泳益处何其多."的英语翻译是?

Did you swim this winter?
What is the good in winter swimming?

have you swimed in spring this year ? why do you say it so good ? 很显眼 你要用完趁时 那就是 HAVE 句型

这应该是广告语吧力求简单
ever swiming ?
winter swimming make you heathy.