His goal was truly a miracle play.

The source of this river is at the top of the mountain.

He is using that coat from winter to spring.

You need to use your head to solve this problem.

He is a very excellent technician.

The advancement of science and technology has greatly changed our lives.

He is good at solving technical problems.

Information technology plays a very important role in modern society.

He lost everything.

She is planning a date with her current boyfriend.