| 例句 |
His experience of teaching in Irish schools proved invaluable.他在爱尔兰学校的教学经验证明是极为有用的。You will find their help absolutely invaluable.你会发现他们的帮助绝对极为有用。The car was a tremendous boon to him.汽车对他来说是极为有用的东西。The Internet is an invaluable resource for students.因特网对学生是一种极为有用的资源。Their help has been invaluable to us.他们的帮助对我们极为有用。 |