He is working as a butcher.

I received a vaccination for swine flu.

The aardvark is a nocturnal mammal that lives in Africa.

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

Due to the impact of African swine fever, the price of pork is rising.

Due to the impact of African swine fever, the price of pork is rising.

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

He remembered the proverb 'even a pig will climb a tree if flattered', and complimented his boss.

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.