No German submarine in that war ever overcame the terrors of the passage.

在那次大战中，没有一艘德国潜艇能克服这条航道的危险。

youdao

Lusitania: British ocean liner sunk by a German submarine off the coast of Ireland on May 7, 1915.

卢西塔尼亚号：英国班轮，1915年5月7日爱尔兰海岸被德国潜艇击沉。

youdao

In March 1943 before the Allied convoy were all of the North Atlantic German submarine position, half of the attack, one-fifth was sunk.

1943年三月以前，所有北大西洋的盟军护航舰队均被德国潜艇定位，一半被攻击，五分之一被击沉。

youdao

When a German submarine sank a British ship in the Irish Sea, one of the victims was an American citizen.

VOA: special.2010.10.07

Within days,a German submarine sank an unarmed American ship, the Algonquin.

VOA: special.2010.10.14

On May 4th 1915 its keepers, probably peering out from the elegant balcony on the seventh floor, saw a German submarine cheekily surface to buy the morning's catch from a local Irish fishing boat.

ECONOMIST: The Fastnet Lighthouse: Light on a lonely rock | The

The letters to his mother about life in the Royal Navy came to an abrupt halt with a telegram of his death on the HMS Royal Oak, torpedoed in Scapa Flow by the German submarine U-47 in October 1939.

BBC: Europe��s surprising dive hotspot

He invented operations research, and he may have saved thousands upon thousands of lives without ever leaving his desk, such things as how to hunt down the German submarines or how to avoid German anti-submarine - how to avoid German planes when you're on a convoy across the Atlantic.

NPR: Electronics Pioneer William Shockley's Legacy