Sall
abbr. 自主语言学习（Self-access Language Learning）
🗣️ 情景例句
I thought you wanted to go to Columbia.
我还以为你只想上Columbia大学。
He went pale at the news.
听到消息，他脸色发白。
He said he was educated in the United States.
他说他是在美国受的教育。