He was working as if he had eight faces and six arms, doing the work of many.

I record my lessons every day.

The volcano erupted.

His room is decorated with colorful abstract paintings.

This drama will continue next week as well.

Ousa goes for a walk with her dog every morning.

Calculating the value of secant, one of the trigonometric functions, is difficult.

The skeleton shrimp is clinging to the rocks on the seafloor and living.

Have you checked the timetable for the new semester?

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