求翻译：摘要：1940年5月至6月，法国深陷闪电战的泥潭。法国战败投降是有多方面的原因的。国内的失败主义情绪日益蔓延，政府内部分裂加剧。德军横扫西欧，取得辉煌战果。英国虽与法国联手，却未能成功制衡德国，被迫退回本岛。当法徳两国战事正酣之际，美国却堂而皇之地隔岸观火，苏联更是袖手旁观。在复杂的国内国际背景下，法国贝当政府最终战败投降。是什么意思？

Abstract: May 1940 to June, France bogged down in the quagmire of the blitzkrieg. France surrendered a number of reasons. Domestic defeatist sentiment is spreading within the Government split intensified. Germans swept across Western Europe, made a brilliant success. England, although together with

Summary: May 1940 to June, the French caught in the quagmire lightning war. France surrendered there were a number of reasons for that. The defeatist sentiment spread, increasing divisions within the government. German forces swept across Western Europe, achieve brilliant results. Even though the Br

Abstract: From May, 1940 to June, Fr

Summary: May 1940, France deeply mired in Blitzkrieg. France was defeated and surrendered there is a wide range of reasons. Defeatist mood in the country is increasingly spreading, splits within the Government. The German army swept through Western Europe, achieved brilliant results. United Kingdom