Nói họ biết vì sao bạn lại viết email này. Trình bày điều bạn muốn nói trong vài đoạn. Tránh viết hoa cả đoạn hay cả câu hết mức có thể. Thỉnh thoảng đặt câu hỏi.

I'm interested in that, but I only have a few mins. Can you give me at most the first 500 characters of a detailed explanation in English about that?
Maybe you’re writing to see how their vacation is going, or to check in after an illness. Either way, start off your email by stating your purpose for writing. Say something like, “I heard you had the flu, and I wanted to see how you’re doing.” Now that you’ve finished your introduction, it’s time to get down everything you want to tell your friend. Break up big chunks of text into paragraphs of three or four sentences to make your email easier to read. You may want to use all caps to show your