IF you want to understand today you have to search yesterday

IF you want to understand today you have to search yesterday If you want to understand today,you have to research yesterd -If you want to understand tody ,you have to research yester if you want to go,starting today do not have to appear in fr If you want to have a healthy if you want to But I want to say today.today,do you understand这一句是什么意思? If you do not want to be with me say you?I understand you ha if you want this shirt,you'll have to pay____180yuan You have to ( ) if you want that job “lf you want to understand toady you have to resach yesterda 英语翻译if you want to be a longly with me you must understand m