两个德国人用英语可以说成 "two Germans".
"German" 是指德国人或德国国籍的词，来源于古德语 "germanus"，意为"兄弟"或"兄弟般的"。
例句：
"I met two Germans at the conference last week." (我上周在会议上遇到了两个德国人。)
"Germany is known for its strong economy and two Germans have just won the Nobel Prize in economics." (德国以其强大的经济而闻名，两位德国人刚刚获得了诺贝尔经济学奖。)