需要寫外電email？不知道該如何下筆？下面是一些外電email常用的開頭語，不妨一試。
We have the pleasure of informing you that...
We are pleased (glad) to inform you that...
Further to our letter of yesterday, we now have (the) pleasure in informing you that...
We confirm telegrams/fax messages recently exchanged between us and are pleased to say that...
We learn from... that you are interested and well experienced in... and would like to establish business relationship with us.
Although no communication has been exchanged between us for a long time, we trust that you are doing well in business.
Although we have not heard from you for quite some time, we hope your business is progressing satisfactorily.
We have pleasure in sending you our catalog, which gives full information about our various products.
We are pleased to send you by parcel post a package containing...
We have the pleasure in acknowledging the receipt of your letter dated...
We acknowledge with thanks the receipt of your letter of...
We thank you for your letter of...
Referring to your letter of... , we are pleased to...
Reverting to your letter of... , we wish to say that...
In reply to your letter of..., we...
We wish to refer to your letter of... concerning…
In compliance with the request in your letter of ..., we...
Further to our letter of..., we are pleased to...
We received your letter dated... and are sorry for not having replied earlier as we wished to wait for more favorable news to give you. We are now pleased to...
We thank you for your letter of... and glad to note that you have received our catalogs.
We have the pleasure of informing you that...
We are pleased (glad) to inform you that...
Further to our letter of yesterday, we now have (the) pleasure in informing you that...
We confirm telegrams/fax messages recently exchanged between us and are pleased to say that...
We learn from... that you are interested and well experienced in... and would like to establish business relationship with us.
Although no communication has been exchanged between us for a long time, we trust that you are doing well in business.
Although we have not heard from you for quite some time, we hope your business is progressing satisfactorily.
We have pleasure in sending you our catalog, which gives full information about our various products.
We are pleased to send you by parcel post a package containing...
We have the pleasure in acknowledging the receipt of your letter dated...
We acknowledge with thanks the receipt of your letter of...
We thank you for your letter of...
Referring to your letter of... , we are pleased to...
Reverting to your letter of... , we wish to say that...
In reply to your letter of..., we...
We wish to refer to your letter of... concerning…
In compliance with the request in your letter of ..., we...
Further to our letter of..., we are pleased to...
We received your letter dated... and are sorry for not having replied earlier as we wished to wait for more favorable news to give you. We are now pleased to...
We thank you for your letter of... and glad to note that you have received our catalogs.