不论阴晴 meaning in English

rain or shine

If you are not happy in your life , my dear friend , don ' t be so sad , because a man at your side always backing you , no matter blowing or raining and the moon is bright or dim , he will back you , bless you , and you will be happy for ever
如果生活不如意，我亲爱的朋友，千万别伤心，因为你身边一直都有一个人，不论刮风下雨，不论阴晴圆缺，他一直会在背后支持你，保佑你，你会永远幸福的！