Because the baby boomers,7400 million strong,are likely to be the wealthiest group of retirees in human history.这里的7400 million strong是什么用法呢?数词为什么跟形容词连用呢?
...为什么下面的例句还是接名词了呢,是因为名词前加了个形容词变成了词组的缘故? 这些词组在句子中做什么成分呢?Language was,is,and will remain the chief means of exchange of ideas.Most cats remain suspicious of humans all their lives.