Sourcebook
n. 原始資料(集),資料讀物
??? 情景例句
because he didn't want the responsibility of holding them.
因為他不想承擔保管它們的責任。
See you on Monday.
星期一見。
The officer in the control tower was very angry when he heard the news,
控制塔上的官員得知這一消息后，非常氣憤，