The road has turned into a black ice patch, making driving very dangerous.

He installed a black light in his room.

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 hit the jackpot at the casino.

He tried to hijack a bus.