66 …If you don't try ,you will never succeed .

66 …If you don't try ,you will never succeed . Don't give up () you will never succeed. Proactive if you don\'t try ,you will never know 是什么意思 if at first you don't succeed,try,try,try again you never know if you don't try If you don"t succeed the first time ( )again A.try B.to try unless you try,you will never succeed改为同义句 如果一开始没有成功 If you don't succeed at first ,you must try again可 Unless you try,you’ll never succeed. You never know if you don't try!是啥意思? lf at first you don't succeed,try,try,try again的中文意思 谁可以写一篇英语作文题目是you can never succeed if you don't give it a tr