In Chinese school, it is the rule that students need to do eye protection exercise during the break time, all the students will do it when they hear the music. The exercise seems not important for me, because I don’t think it works, but my sister tells me that her eyesight is better than her classmate since she takes the eye protection exercise, so I keep the exercise every day.
原文翻譯：
在中國(guó)的學(xué)校，學(xué)生需要在課間做眼保健操，這是規(guī)則，所有的學(xué)生在聽(tīng)到音樂(lè)時(shí)都要做。這個(gè)操對(duì)于我來(lái)講似乎不是那么重要，因?yàn)槲矣X(jué)得它沒(méi)有起到作用，但是我的姐姐告訴我她的視力比同學(xué)的好，因?yàn)樗�做眼保健操，因此我也每天做眼保健操�?