电子函件

yīn tè wǎng de yī gè zhòng yào yìng yòng shì jì suàn jī yòng hù jiān lì yòng diàn zǐ hán jiàn hù xiāng tōng xìn

因特网的一个重要应用是计算机用户间利用电子函件互相通信。

One important application for Internet is communication between computer users by the electronic mail, or E-mail.