事实上，根据教育部的数据，2020年前6个月，我国中小学生视力不良的比例从59.2%上升到70.6%。

In fact, poor eyesight among Chinese primary and high school students rose from 59.2 percent to 70.6 percent in the first six months of 2020, according to the Ministry of Education.

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根据中国国际广播电台的报道，武汉市国税局的一位匿名官员声明，这张税单符合我国税法相关规定，即中国境内进行的所有交易都必须交纳税款。

According to China Radio International, an unnamed official with Wuhan's tax bureau stated that the tax bill observes China's tax laws, which require tax to be paid on all trade within China.

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根据我国2004年的一项规定，民航票价不得低于名义价格的45%。但乘客们均表示反对实行最低限价。

According to a regulation in 2004, airlines should not sell tickets at less than 45% of the nominal price. However, travelers are against the price floor.

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