21.I'm grateful for…… 我對……特別感激.

　　?I'm grateful for your timely help.

　　非常感謝你及時(shí)的幫助. [timely adj.及時(shí)的]

　　22.I am planning to…… …我打算…….

　　?I am planning to travel around China. 我打算環(huán)游中國.

　　23.I am very pleased to have this opportunity to…… 我很高興有機(jī)會(huì)…….

　　?I am very pleased to have this opportunity to stand here and give you a speech.

　　我很高興有機(jī)會(huì)站在這里為你們演講.

　　24.I apologize for…… 我為……道歉.

　　?I apologize for leaving you alone. 很抱歉把你一個(gè)人留下.

　　25.I believe （that）…… …我相信…….

　　?I believe that we can conquer cancer totally some day.

　　我相信我們總有一天能夠完全戰(zhàn)勝癌癥.

　　26.I believe we should…… 我認(rèn)為我們應(yīng)該…….

　　?I believe we should work together to protect our environment.

　　我認(rèn)為我們應(yīng)該攜手保護(hù)環(huán)境.

　　27.I can't stand it when…… 我無法忍受…….

　　?I can't stand it when people talk with their mouth full.

　　我無法忍受別人說話的時(shí)候滿嘴食物.

　　28.I didn't mean to…… 我不是有意…….

　　?I didn't mean to offend you.

　　我不是有意要冒犯你的. [offend n.冒犯;得罪]

　　29.I （don't） feel like…… 我（不）想…….

　　?I feel like going rock climbing with you this weekend.

　　這周末我想和你一起去攀巖.

　　?I really don't feel like going to the movies tonight.

　　我今晚真的不想去看電影.

　　30.I don't think it is necessary to…… 我認(rèn)為沒有必要…….

　　?I don't think it is necessary to leave so early.我認(rèn)為沒有必要這么早走.