学生们可以通过帮助老师来赢得额外的分数。
Students can earn extra points by helping the teacher.
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earn英 /ɜːn/|美 /ərn/
Students can earn extra points by helping the teacher.
Students can earn extra points by helping the teacher.
Students can earn extra points by helping the teacher.
在 App 中完整学习这张卡片
在 App 中学习