英语翻译

题目

英语翻译
起先,我们不能理解他为什么辞职,原来他有自己的打算
At first ,we did not understand why he resigned,originally he had intention of his own.

答案

基本上对了,不能理解最好用couldn't understand,后面的原因最好用过去完成时,因为是辞职前就有了打算（即过去的过去）originally he had had intention of his own