He was crippled by polio as a child.

他幼年患过小儿麻痹症，结果腿就瘸了。

Polio was then endemic among children my age.

小儿麻痹症在当时是在我这个年纪的儿童中常见的疾病。

Gladys was crippled by polio at the age of 3.

格拉迪丝3岁时因小儿麻痹症而瘸了。

Polio has been virtually eradicated in Brazil.

在巴西脊髓灰质炎实际上已经根除。

In 1960 some polio vaccine was contaminated with the virus.

1960年，一些脊髓灰质炎疫苗被病毒污染。

He wore leg braces after he had polio in childhood.

小时候患小儿麻痹症后，他使用了腿部支架。

The first authoritative study of polio was published in 1840.

关于小儿麻痹症的首篇权威研究报告发表于1840年。

In 1955, polio broke out in Nantong, Jiangsu Province.

1955年，脊髓灰质炎在江苏省南通市爆发。

Gu was asked to lead polio research in 1957.

1957年，顾被叫去领导脊髓灰质炎的研究。

Gradually, the sugar-coated polio vaccine was made available in China.

糖衣脊髓灰质炎疫苗逐渐在中国得到普及。

In 1959 Gu succeeded in developing the first polio live vaccine.

1959年，顾成功研制出第一种脊髓灰质炎活疫苗。

They became the first group of people in China to try a polio vaccine.

他们成为中国第一批尝试脊髓灰质炎疫苗的人。

In 2000, the World Health Organization (WHO) announced that China was already a polio-free country.

2000年，世界卫生组织（WHO）宣布中国已成为一个没有脊髓灰质炎的国家。

"At that time the only way to prevent polio was to invent a vaccine," said Gu.

顾说：“那时候，预防脊髓灰质炎的唯一办法就是发明疫苗。”

Eight months later, he received a national honorary-title 'the People's Scientist" for his polio research.

8个月后，他因其脊髓灰质炎的研究获得了国家荣誉称号“人民科学家”。

"We feel satisfied. I can tell people that I tried my best, and your kids will no longer get polio," said Gu.

顾说：“我们心满意足。我可以告诉人们，我已经尽力了，你们的孩子不会再得小儿麻痹症了。”

Polio has nearly been eradicated.

脊髓灰质炎现已几乎根除。

Polio is a classic example of this.

脊髓灰质炎是这方面的一个典型实例。

I am referring to polio eradication.

我指的是根除脊髓灰质炎。

Does polio still exist?

脊髓灰质炎还存在吗？

The spread of polio could end this year.

今年有可能终止脊髓灰质炎的传播。

Why is it so important to end polio?

为什么根除小儿麻痹症如此重要？

We have a clear mandate to eradicate polio.

我们有根除脊髓灰质炎的明确职权。

Polio is, of course, also slated for eradication.

当然，我们必定也将根除脊髓灰质炎。

Polio eradication efforts are also complicated.

根除脊髓灰质炎的努力也是复杂的。

The polio case in Somalia occurred in Mogadishu.

索马里的脊髓灰质炎病例发生在摩加迪沙。

There is no cure for polio, it can only be prevented.

目前没有治愈脊髓灰质炎的方法，只能预防。

Foremost among these is the drive to eradicate polio.

其中最重要的是根除脊髓灰质炎的运动。

The commission monitors polio in the European Region.

该委员会在欧洲区域监测脊髓灰质炎。