1.A computer would have been invaluable for this job.
一台计算机对这个工作的作用会是无法估计的。
2.This information was invaluable to him.
这个消息对他来说是的。
3.The painting is invaluable.
这幅画是珍的。
4.John acknowledged Jill's invaluable help.
约翰对吉尔的帮助表示谢意。
5.No doubt he'd been looking forward to the wedding ever since it was announced, as an invaluable chance to cut a figure and do some good public relations work.