In trigonometry, it is important to calculate the value of the cosecant.

He is good at solving trigonometry problems.

We decided to lower the price of this product.

Health is very important.

His opinion is very important.

Please divide this pie into two.

The success of this project is largely due to the proportion of effort from team members.

He cut the apple and ate it.

He is relatively an early riser.

He is an expert in law.