Sourceless
a. source的变形
🗣️ 情景例句
What's the problem, Richard?
有什么问题吗 Richard
This year I'm in a co-ed dorm.
今年我住在男女生合住的宿舍。
Today Native Americans express their anger over this business deal.
今天，美国的土著人对这桩买卖仍然愤愤不平。