Nakaei is my best friend.

My computer is currently under examination.

I go jogging every morning before noon.

He is in the middle of studying for the exam.

Cultural exchange between China and Korea is very important.

Mr. Nakai is my best friend.

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

The steepest descent method is one way to solve optimization problems.

He started exercises to strengthen his gluteus medius muscle.

The whimbrel is a bird often seen on the coast.