Sources
n. 输入源；发起者；来源（source的复数）
🗣️ 情景例句
You are not going to be able to move after this and the aerobics class.
你会动都动不了的。在你做完这个后又去上有氧运动课之后。
He that falls today may be up again tomorrow.
今天跌倒的人也许明天会站起来。
Are you able to come tomorrow?
明天你能来吗？