How to send an email if I can’t interview with the teacher due to the epidemic?

State your purpose of visit, introduce yourself first, then explain the matter clearly and concisely, leave the last part unsigned, and pay attention to polite wording.

Mail refers to a file processed by delivery method. The process of delivering mail is called "postal delivery", and the institution or system engaged in postal delivery services is called postal service. There are two types of mail: domestic mail and international mail.

E-mail is a communication method that uses electronic means to exchange information. It is the most widely used service on the Internet. Through the network's email system, users can send emails at a very low price (no matter where they are sent, they only need to pay the network fee) and in a very fast way (it can be sent to any designated destination in the world within a few seconds). Connect with Internet users anywhere in the world.