Sources
n. 输入源；发起者；来源（source的复数）
🗣️ 情景例句
the autograph of somebody who may be famous someday.
将来有可能成名的人的亲笔签名。
Friendship ---- one soul in two bodies.
友谊是两人一条心。
His engine failed and he landed on the sea for the second time.
这次他又遭厄运，因引擎故障第二次降落在海面上。