Cao joined the military as a new cadet.

He was diagnosed with bipolar disorder.

The central processing unit of this computer is very fast.

He emphasized the importance of class struggle.

Spray drying is a method of dispersing a liquid into fine particles and drying them.

The ship is leaving the port.

This mineral is called ulexite and has special optical properties.

He always boasts, but in reality, he does nothing.

He has a habit of always boasting.

He always lives a life appropriate to his lot.