Many television and radio programs are devoted to fitness information and group exercise.
许多电视和广播节目致力于向人们提供健身信息和群体健身活动。
What a shame! I have to turn off the radio and open my math exercise book.
真可怜。我得关掉收音机，打开开数学练习本。
What a shame! I have to turn off the radio and open my math exercise book.
真可怜。我得关掉收音机，打开开数学练习本。
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