I received a rejection email from him.

He conveyed the schedule of the meeting in a three-line email.

He likes to take a walk in the park at dusk.

We should always remember the power of Kannon in difficult times.

Simple Mail Transfer Protocol is a protocol for sending and receiving emails on the Internet.

He chose a stable job, saying 'a bird in the hand is worth two in the bush.'

This ancient proverb, 'know the other side and yourself, and you will not be in danger in a hundred battles', teaches us the importance of understanding ourselves and others.