A is to B what C is to D 的同义异形表达法

A is to B w hat C is to D中的w hat用作连接代词。它既是前面is的表语,又是后面is的表语。“A is to B what C is to D”常译为“A之于B犹如C之于D”。现在就归纳一下这种比较意义的各种表达法:一、A is to B whatC is to D.例如:1.R ailw ay is to transportation what blood is to a m an s body.铁路对于交通的重要性,就如同血液对于身体的重要性一样。2.A ir is to us whatw ater is to fish.我们离不开空气,犹如鱼儿离不开水一样。3.R eading is to the m ind what food is to the body.读书之于头脑如同食物之于身体。二、W…