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C186 · 普通句（141 课）
The marketing budget has been doubled since the beginning of
Course 186
(普)The marketing budget has been doubled since the beginning of the year.
1 句 · 父母与孩子分角色配音
旁白 neutral
The marketing budget has been doubled since the beginning of the year
自年初以来，营销预算已经翻了一番
