The () of the life-raft is sufficient for all of you.
If you have to abandon ship and enter a life-raft, your main course of action should be ().
An inflatable life raft is hand-launched by().
A life raft which has inflated bottom-up on the water().
If the life raft capsizes,all personnel should leave the raft and().
If a davit-launched life raft aboard a vessel cannot be launched because of damage to the davit,you should().
lipid raft (脂筏)
inflatable life-raft()