Question

请问这两句英语对吗？有没有什么语法上的错误？

1.confidence proves as indispensable as foods,which underlie the principal elements of human beings in attending activities.
2.pollution becomes as grave as divorce,which spoils a intact family indifferently and the innocent mind of their kids could be injured as well.

Answer 1

两句话都有些问题。第一句话中which 指代一句话应该看作单数，属于第三人称单数作主语，所以underlie应该加s。第二句中intact （完整的／原封不动的）是以元音［i］开头，前面应用不定冠词 an。最后，两句话开头都应大写。

Answer 2

这两句英语是对的，没有语法上的错误，很好。

Answer 3

这两句没有语法错误。英语confidence proves as indispensable as foods, which underlie the principal elements of human beings in attending activities.
pollution becomes as grave as divorce, which spoils a intact family indifferently and the innocent mind of their kids could be inured as well. 翻译为中文意思是信心和食物一样不可或缺，它是人类参与活动的主要因素。污染变得像离婚一样严重，它冷漠地破坏了一个完整的家庭，如同孩子天真的以为可以被适应。

Answer 4

都有一些小问题。

1. 第一句的underlie应该是单三形式underlies。因为which代表的是confidence。
2. 第二句中， and前面应该用逗号隔开。因为后面的并列句是与主语并列，不是与从句并列。