非常想
翻译成英文，有以下几种比较地道（也就是你所谓高级一些的）译法：
1、itch for
双语例句：
His itch for adventure made his parents worried.
他非常想去冒险，这使他的父母很担心。
2、have a good mind to
双语例句：
I have a good mind to speak to him about it.
我非常想同他谈谈这件事。
3、Very much like
双语例句：
They are lovely children and I would very much like to paint them.
他们是些可爱的孩子，我非常想把他们画下来。
4、dying for
双语例句：
I'm dying for a cup of water.
我非常想喝杯水。
5、look forward
双语例句：
I now look forward to going back to work as soon as possible
我现在非常想尽早回到工作岗位。
6、yearn for
双语例句：
If you do yearn for chocolate, try a carob bar instead.
你要是非常想吃巧克力，那就嚼根角豆条解馋吧。
