Subdisciplines
(subdiscipline 的第三人稱 -s形式) n. 學科的分支
??? 情景例句
Have a smooth flight.
一路順風。
That reminds me.
那提醒了我。
Large groups of Native Americans were forced to move away form their old hunting grounds.
成批成批的美洲土著人被迫從他們原來的狩獵場遷走。