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

Thermochemistry is a branch of chemistry that studies the interaction of heat and matter.

West Nile fever is an infectious disease transmitted by mosquitoes.

He admitted that it is difficult to execute the plan, saying 'it is easier said than done.'

He took action to stir up unnecessary problems, like poking a bush and bringing out a snake.

I need a heat-killing bee ball in my garden.

He is truly a person who embodies the saying, 'A man of virtue will naturally attract admirers.'

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.