Unstreaming
按学生年龄(而不是学习能力)分组
🗣️ 情景例句
Bye-bye.
再见。
How did you doing spend your holiday?
你假期怎么过的？
He was so shocked by this lack of equality and fairness that he formed an organization leading the Indians' struggle for equal rights.
不平等与不公正使他如此震惊，他因此创办了一个领导印度人为争取平等权利而斗争的组织。