He found the sea on an old map.

I love swimming at the seashore.

He is a very excellent technician.

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

Information technology plays a very important role in modern society.

He has a very passive personality.

He saved money as a safety net before starting his own business.

The safety of this car is very high.

My new safety razor is very easy to use.

Please always fasten your seatbelt when you get in the car.