印歐語系的用法和樣例：
例句
-
希臘語族僅由希臘語組成的印歐語系的一個分支
The branch of the Indo-European language family that consists only of Greek. -
希臘語印歐語系的希臘語，作為希臘語族的唯一成員，含有幾組地方、社會和文學方面的古方言和現今方言，並被分為幾個歷史時期
The Indo-European language of the Greeks. Greek, the sole member of the Hellenic branch, consists of several groups of ancient and modern regional, social, and literary dialects and is divided into several historical periods.
