America's marines already use pre-positioning supply ships as floating warehouses.
美国海军陆战队已经将预置供应船用作海上仓库。
2
This will make it easier for other vessels, including pre-positioning ships, to load the MLP at sea using cranes and Bridges.
这种船体结构使得其它船舶，包括预置船，能够轻松的从海面用吊车和开合桥向MLP装载。
3
That scenario would include pre-positioning ships as well as aircraft off the coast to move out wounded athletes and other U. S. citizens - if the worst occurs.