一定会

• be sure to do
• never fail to
• be certain to

例句

1. 你在今晚的晚会上一定会玩得很开心。
   You'll sure to have fun at the party tonight.
2. 我父母发现窗子被打破后，一定会有一番斥责。
   There is sure to be a fuss when my parents find the window is broken.
3. 如果你告诉他们你要乘木筏横渡太平洋，他们一定会认为你是个疯子。
   They must think you are a madman if you tell them you want to cross the Pacific on a raft.
4. 这件衣服的式样真高雅，它一定会流行好几年。
   This dress is such a good style; it will be fashionable for many years.
5. 你一定会被那美丽的景象所感动的。
   You will never fail to be moved by the beauty of the sight.