Rlg
[醫](research library group)研究圖書館組織
??? 情景例句
Did you know that the Empire State Building is short, when compared with many of the skyscrapers today?
你知道嗎？帝國大廈如果和召集的許多摩天大廈相比其實并不高。
He helps my father every day.
他每天都幫助我的父親做事。
He 'll come if he can.
如果可能，他會來的。