我好不容易看懂你的email用英语怎么说？

I understand your email with great difficulty

I tried hard to make sense of your email.

I understand your email with diffculty

提醒:一楼说的不对,他的意思是说我最后看了你的邮件.可以看的出他不懂英语

I finally read your email.
绝对正确哦

I am very not easy to see understand your email

1楼是对的，3楼你有没有文化啊