demure; douce; earnest; serious; serious-minded; staid

1. 我是認(rèn)真的，你必須說話算數(shù)。
   I am serious; you must keep you word.
2. 未婚女子一生中最困難的工作，是要證明一個男性（對她）的意思是認(rèn)真的。
   The hardest task of a girl's life is to prove to a man that his intention is serious.
3. 我相信他說他會來是認(rèn)真的。
   I'm sure he was earnest when he said he would come.
4. 我喜歡認(rèn)真的學(xué)生。
   I like earnest pupils.

認(rèn)的英語翻譯：

真的英語翻譯：