The president 's plane was convoyed by five jet fighters . 总统座机由五架战斗机护航。
Wilson said, "were they sailing without an escort? " 威尔逊说：“他们在海上没有护航的吗？”
On 5 march the slow convoy sc 122 departed new york harbor . 3月5月，SC122慢速护航运输队离开纽约港。
Two fighters buzzed the convoy as it approached the coast . 当护航队接近海岸时，两架战斗机飞近示警。
The partisans lay up by day and by night sallied out to attack convoys . 游击队白天隐蔽起来，夜晚出动袭击敌人的护航舰队。
The alternative was to bring the entire convoy inside the mediterranean to cluster about the already crowded port of gibraltar . 第二个补救办法，乃将全部护航队开往地中海，集中于早已拥塞的直布罗陀港。
The u-boat should be so effectively countered that our convoys could count with comparative certainty on making a safe atlantic crossing . 对敌潜水艇应采取有效措施，以使我横渡大西洋的护航队获得相当安全。
at 8p. m 13 march, sc 122, then at 49°north, 40°east, was directed to steer a course of 67°. 三月十三日下午八点，正在北纬四十九度，东经四十度海面上的SC122护航运输队，奉命向六十七度的方向航行。
Secretary stimson urged roosevelt to order the navy to convoy british and allied merchant ships all the way from american to british ports . 史汀生部长力促罗斯福下令海军对英国与盟国船队从美国港口到英国港口进行全程护航。
"the united states navy is ready," pug shot back. "i've been working like a bastard all day on a general operation order for convoy. " “美国海军已经准备好了。”帕格反击说。“我象孙子似的整天在起草一份护航总行动的训令。”
