cars may soon be able to manage to do on their own much of w
2个回答

车子可能很快就能够设法自动完成很多现在司机能够做到的事情

这个句子主语是cars +情态动词may soon修饰may be able to manage to do on their own

much of what drivers now do 后半句是一个what引导的从句

总的说来这个句子有些累赘

希望对你有帮助哦~