亲爱的伊纱贝尔，谢谢你上次的来信。
谢谢你上次的来信。
谢谢你上次的来信。
收到她的来信真是太好了。不管你信不信，我们上次见面是在三十多年前。
It is so nice to hear from her. Believe it or not, we last met more than thirty years ago.
贵方上次来信要求的样品，我方已经寄出。
I've sent the samples to you as requested in your last letter.
上次您的来信中仿佛也提到了这个问题。
感谢你的上次来信。
当客户或同事在很短的时间回覆上次来信，你可以这样来表达感谢之意。
When a client or colleague replies to a previous email in a short amount of time, notice and acknowledge this.
当客户或同事在很短的时间回覆上次来信，你可以这样来表达感谢之意。
When a client or colleague replies to a previous email in a short amount of time, notice and acknowledge this.
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