英语听力精选进阶版 6470（在线收听）

Has your waistline expanded recently? How about your feet? Researchers have discovered human feet are increasing in size to cope with the extra weight we're putting on them due to obesity. According to a recent survey in Britain by the College of Podiatry, the average foot is two shoe sizes bigger than it was in the 1970s.

They say it's because we're getting taller and heavier. With a bigger frame to carry, the part of our body which moves us around splays out.

About 2,000 people took part in the survey. 61% of women and 68% of men said their feet are getting wider. The problem is, like the stepsisters in the fairy tale Cinderella, many try to squeeze their feet into designer shoes in the hope of looking more streamlined and elegant.

Ill-fitting shoes are hell, I say. But instead of trying to choose a bigger size, some people go to extremes and have surgery to make the foot adapt to the shoe rather than the other way round.

Dr Ali Sadrieh, a podiatrist in Beverly Hills, California, told the New York Times newspaper he came to understand the needs of many a female patient keen to go under the knife. He said: "Patients would bring in shoes they dreamed of wearing. On the surface, it looked shallow. But I came to see they need these shoes to project confidence, they are part of their outside skin. That's the real world."

Another specialist, Dr Neal Blitz, who works in Manhattan, New York, told the newspaper: "My practice has exploded because of Manolo Blahnik, Christian Laboutin and Nicholas Kirkwood."

I wonder how big those designers' feet are. And do they know how much they are influencing these obsessed shoe-wearers? What's next? Toe liposuction?!

I think well-fitting shoes are the way to go. Cinderella was lucky her foot fitted the glass slipper in the fairy tale. But this discovery could be good news for her stepsisters - soon we might all have big feet!

Quiz 测验

1. How much bigger are British people's feet now?

Two shoe sizes bigger than in the 70s, according to the College of Podiatry's survey.

2. Why are their feet growing?

The survey says it's because they're getting bigger and heavier.

3. Why do women have their feet operated on?

To fit into designer shoes.

4. Who is Manolo Blahnik?

A shoe designer.

5. Which expression means 'to have an operation'?

To go under the knife.

Glossary 词汇表

to expand 增长，变大

to increase in size 尺寸增长

podiatry 足病学

average 普遍的，一般的，通常的

bigger frame 更大的骨架

to splay out 变宽，向外张开

wider 更宽的

to squeeze 塞进

streamlined 流线型的

ill-fitting 不合适的，不合脚的

the other way round 与之相反

to go under the knife 做手术，接受手术

shallow 肤浅的

liposuction 脂肪抽吸手术

well-fitting 合适的，合身的

the way to go 正确的选择