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C274 · 复杂句（76 课）
These words recognized the excellence of the undergraduates'
Course 274
(难)These words recognized the excellence of the undergraduates' research projects.
1 句 · 父母与孩子分角色配音
旁白 neutral
These words recognized the excellence of the undergraduates' research projects
这些话语肯定了本科生研究项目的卓越性
