"You should quit smoking" 是 "你最好戒烟" 的英文翻译。
这句话的来源是英语中关于戒烟的建议和告诫。戒烟对健康有很大的益处，医生和公共卫生专家通常建议吸烟者戒烟。
举个例子:
"You should quit smoking, it's bad for your health."
(你最好戒烟，这对你的健康不好。)
"If you want to pve a healthy pfe, you should quit smoking."
(如果你想过健康的生活，你应该戒烟。)
"I know it's hard, but quitting smoking is the best thing you can do for your health."
(我知道这很难，但戒烟是你为了自己健康所能做的最好的事情。)