1 An idle youth , a needy age . 少壮不努力,老大徒伤悲。
2 I'm sorry I took so ling to reply. 很抱歉给你回信晚了
3 guarantee the stability and prosperity of out society. 保障社会的稳定和繁荣。
4 Make yourself a better person and know who you are before you tryan kno someone else and exoect then to know you. 在你想了解别人也想让别人了解你之前,先完善并了解自己。
5 the recent research has shoun that. 最近研究表明。
6 I hope everyting is all right. 我希望一切都好。