My mother-in-law has a certain myopia when it comes to anyone else's point of view.

我婆婆对他人向来看不清楚。

A key reason is what the late Harvard Business School professor Theodore Levitt famously termed marketing myopia — a nearsighted focus on selling products and services rather than seeing the big picture of what consumers really want.

一个关键原因由已故哈佛商学院教授西奥多·莱维特指出，即著名营销短视——短视专注于销售产品和服务，而不是看到消费者真正想要什么大局。

He sees these places as evidence of human myopia about the Earth's fragility and the finitude of its resources.

富兰克林-沃利斯认为这些地方证明了人类对地球脆弱性和资源有限性短视。

We used to think about myopia as an optical defect.

我们过去认为近视是一种视力缺陷。

The data shows an increase in cases of myopia since 1990.

数据显示，自1990年以来，近视病例有所增加。

The myopia prevalence among local children and minors is 60 percent.

地儿童和未成年人近视患病率为 60%。

Misnomer Both hyperopia and myopia have abnormal distant vision, i. e. they cannot focus distant objects clearly.

误称远视和近视都有不正常远视，即不能清楚地聚焦远处物体。

The myopia rate in 2020 was 2.5 percentage points higher than the 2019 level, as schools shifted classes online and students had to study at home due to the COVID-19 epidemic.

2020年，受新冠肺炎疫情影响，学校转而开设远程教学，学生居家进行在线学习，因此总体近视率较2019年上升了2.5个百分。

Utilizing these 10 minutes for outdoor activities not only aids students in physical and mental relaxation but also plays a role in preventing and addressing issues such as myopia.

利用这10分钟户外活动，不仅可以帮助学生身心放松，还可以预防和解决近视等问题。

Researchers have found high levels of looking at a phone or tablet is linked with around a 30 percent higher risk of short-sightedness, also known as myopia.

研究人员，时间盯着手机或平板电脑会使患近视风险增加约30%。

Data released by the National Administration of Disease Control and Prevention shows that the overall myopia rate among Chinese children and adolescents was 51.9 percent in 2022.

国家疾控局监测数据显示，2022年我国儿童青少年总体近视率为51.9%。

In the past century, the prevalence of myopia—science-speak for being able to see only what's right in front of you—has been on the rise.

在过去一个世纪中，近视眼一直呈上升趋势，这都是拜科学所赐让你看清楚。

People with myopia, or nearsightedness, have trouble focusing on objects far away, often because the eye is too long—kind of football-shaped.

近视人聚焦远方物体有困难，通常因为眼球太，有像美式足球。

The major problems are refractive errors like myopia and astigmatism.

主要问题是近视和散光等屈光不正。

Although genetics is responsible for some cases of myopia, scientists now believe that environment also plays a major role.

虽然在某些案例中，基因是导致近视原因，但今天科学家认为环境同样起着重大影响。

For those who start to develop myopia there's treatment.

对于那些开始展近视人，是有治疗方法。

Anatomy Before we describe myopia, let's compare the eyeball to a camera for better understanding.

解剖学在解释近视之前，为了更好理解，让我们把眼球比作相机。

One theory for the connection between a lack of outdoor time and an increased risk for developing myopia is the effect of outdoor light on stimulating the release of dopamine, which acts as a signal to slow eye growth.

有关户外时间不足与近视几率上升这二者之间关系一个理论称，户外光线具有刺激多巴胺释放作用，而多巴胺可以作为减缓眼球生信号。

" A common misunderstanding is that a surgery can cure myopia, but in fact, the procedure can only remove the need for glasses, or apply the refractive function of glasses to the eyeball, " he said.

“目前最常见误区是很多人都认为手术可以治愈近视，实际上严格来讲，手术仅仅是‘摘镜’，也就是说，通过手术手段，把眼镜屈光度施加到眼球上，让我们眼球能够匹配过度生度数。

The plan also set forth a series of targets including reducing the myopia rate among primary, middle and high school students to less than 38%, 60% and 70% by 2030, respectively.

《方案》还提出了到2030年，小学生近视率下降到38%以下，初中生近视率下降到60%以下，高中阶段学生近视率下降到70%以下等目标。