部署在欧洲水域之外的战舰数量差不多增加了一倍。The number of warships stationed outside European waters roughly doubled.这个小男孩喜欢做战舰模型.The little boy enjoys making battleship models.一艘新战舰从船坞下水.A new battleship was launched from a shipyard....
It is difficult to turn over in a hammock.在吊床上翻身很困难.We anchored the hammock to the tree.我们把吊床牢牢地系在树上.We swung the hammock between two trees.我们摇晃着挂在两树之间的吊床....