在各个领域英文

Computers are widely used in various fields这是一个被动句啊，副词应该是放在be动词和动词之间的吧

通常情况下也用some,再有就是certain,有的时候也会使用a,做这种不定的代指. 我在某个领域取得过成就,可以这样说： I have had great achievements in a certain field / in some a field.

Computers are widely used in various fields