A | B |
scientists | experts in science |
submarine | a ship that operates underwater |
pilot | a person who steers a ship |
engineers | people skilled in planning and operating in some technical field |
cable | bundle of insulated wires |
shipwreck | the remains of a destroyed ship |
eager | wanting very much to do or get something |
iceberg | huge piece of ice floating in the sea |
survive | to stay alive under bad conditions |
sonar | a machine that sends sound waves under water to find objects |