Meamwhile, critical errors by the German side allowed them to be taken completely by surprise.

与此同时，德军一系列重大失误使他们被打得措手不及。

youdao

Meamwhile, critical errors by the German side allowed them to be taken completely by surprise.

与此同时，德军一系列重大失误使他们被打得措手不及。

youdao