When experiencing heavy winds，you should reef sails to（）.
A: bring the sails parallel to the wind
B: reduce sail area exposed to the wind
C: allow the sails to catch more wind
D: remove all tension on the main and jib sheet
A: bring the sails parallel to the wind
B: reduce sail area exposed to the wind
C: allow the sails to catch more wind
D: remove all tension on the main and jib sheet
举一反三
- The sails are of a type known spring sails
- The sails ______ themselves with wind.
- Wind sock is the measurement of surface wind on the RWY. The biggest wind speed you can judge is full wind sock, it is ______kts. A: 20kts B: 30kts C: 25kts D: 15kts
- At higher altitude, the wind turbine can capature more wind power. A: 正确 B: 错误
- A ship with black sails carried ( ) to Crete.