一本正经用英语怎么说？

一本正经

例句

• We were afraid he would be serious on stage, but in the event he performed beautifully. 我们担心他在台上会一本正经, 可是结果他演得精彩极了。
• Officious immigration and customs officers scrutinised documents and searched cabins for stowaways or illicit goods. 一本正经的边境和海关官员仔细检查文件,在车厢里搜索偷渡者和走私货物.
• He showed his teeth in a humourless grin. 他一本正经地咧嘴笑了笑。
• Fernando said, all dignity intact. 费尔南多依旧一本正经地说.
• His in sad earnest says: " Legionary soldier should work 25 hours one day. " 他一本正经地说: “ 军队的士兵一天要干25个小时. ”
• In a pinstriped suit he instantly looked like a stuffed shirt. 穿上一套细条纹西装后，他马上就显得一本正经起来。
• His gravity made us laugh immoderately. 他那一本正经的样子,使我们笑得不可开交.
• He grandly declared that "international politics is a struggle for power". 他一本正经地宣称“国际政治是一场权力之争”。
• Only when the last children had disappeared did Sister Agatha break her rigi d pose. 一等到孩子们全部走完,阿加莎修女就弃了她那僵硬的一本正经的假做作.
• I grew to dislike the people from my background — they were rather uptight and prissy. 我变得讨厌和我有着同样出身背景的人——他们太保守、太一本正经了。