Canvas sails,when not in use,may be damaged if().
A、left in the sunlight
B、stowed wet
C、folded frequently
D、washed with soap and water
A、left in the sunlight
B、stowed wet
C、folded frequently
D、washed with soap and water
A、when will our ship sail B、will when our ship sail C、when our ship will sail D、will our ship when sail
A、A.bring the sails parallel to the wind B、B.reduce sail area exposed to the wind C、C.allow the sails to catch more wind D、D.remove all tension on the main and jib sheets
A、A.the provision to be provided when the vessel sails in fresh water area B、B.the fresh water to be carried by a vessel C、C.the allowance of fresh water for each crew member when in distress at sea D、D.the amount of free board decreased when sailing in fresh water area
A、in a crossing situation B、when they are making more speed than the power-driven vessel C、when the sailing vessel is overtaking D、on the Inland Waters of the United States