概述：

伦敦的苦难实际上开始于9月的第一个星期，那时希特勒最终确信英国人不打算投降。。。

Hints:

English Channel

Nazi

Royal Air Force (RAF)

Hitler

Goering

They had the English Channel as a barrier against the Nazi ground forces, and they had the Royal Air Force (RAF) to battle the Nazis in the sky. The hardships of London really started in the first week of September, when Hitler was at last convinced that the English did not intend to give in. On September 7th, 1940, nearly 400 German bombers hammered the city with bombs in broad daylight. Goering boasted, "This is the historic hour when our air force for the first time delivered its bombs right into the enemy's heart." Fires burned, houses fell, gas pipes burst, and dark smoke rose from the streets. Men, women, and children felt the effect of the bombs.
他们有英吉利海峡这道抵挡纳粹地面部队的天然屏障，还有皇家空军在空中与纳粹作战。 伦敦的苦难实际上开始于9月的第一个星期，那时希特勒最终确信英国人不打算投降。1940年9月7日，近400架德国轰炸机在大白天用炸弹猛烈轰炸了这座城市。戈林曾吹嘘说：“这是我们空军第一次把炸弹直接投入敌人心脏的历史性时刻。” 大火熊熊燃烧，房屋倒塌，煤气管道爆裂，街道上升起浓浓黑烟。男人、女人和孩子都感到了炸弹的威力。