A glace at the letter,will convince you that you have been t
1个回答

这是一个一般陈述句.实际这里可以不加逗号.

只需看一眼这封信你就会相信你已经被吸引了/对它发生兴趣了.

A glance at the letter是主语,will convince是谓语,you是宾语,that you have been taken in.用汉语语法角度来分析其实是作为补语.

当然,这句话直译出来是不符合汉语表达习惯的.

另外take in有太多种意思,没语境没法翻译的准确.