英语翻译

问题描述:

英语翻译
约翰本该在很久以前就把烟戒掉了.毕竟健康对每个人来说都是最重要的.

John should have given up smoking long time ago,after all,the health is the most important thing for anyone.Tips:1、hould have done sth,本该做某事.2、After all 毕竟.