She can speak German and French, not to speak of English.

她能说德语和法语，更不用说英语了。

youdao

The people in Germany speak German.

德国人说德语。

youdao

I only relaxed a little around my eight roommates, who were willing to speak German slowly to me and didn't seem to mind my mistakes.

只有在我的八个室友身边，我才能放松一些，因为他们愿意放慢速度对我说德语，也似乎并不介意我的错误。

youdao

Ms.Merkel is the first German leader to speak before a joint meeting of Congress, and the first to address the House or Senate since Konrad Adenauer in 1957.

VOA: standard.2009.11.03

However, he does not speak German which has made life more difficult for the company.

FORBES: Karstadt -- Lack of Money, Excitement and Growth Equals a Slow Death

Dutch firms need delivery drivers who can speak German to customers, and vice versa.

ECONOMIST: The economic consequences of the rise of English

They lived in harsh conditions, were forbidden to speak German, and were denied access to higher education.

ECONOMIST: Central Asia