What Colour Is That?

What Colour Is That? Allan's father wears a suit with a shirt and tie to work. Sometimes, the shirt is blue. Sometimes, it's green. Sometimes, it's white. But every morning, he needs Allan's help to get a tie that matches his shirt. What's the problem? Allan's father is colour blind. He cannot tell green from red. He cannot tell blue from green. Nearly one in ten men has some kind of colour-blindness. The most common kind is red-green. But some people cannot see any colours at all.

那是什么颜色? 艾伦的父亲穿西装、衬衫和领带去上班。 有时，衬衫是蓝色的。有时,它是绿色的。 有时,它是白色的。 但每天早上，他都需要艾伦的帮助来买一条和衬衫相配的领带。是什么问题? 艾伦的父亲是色盲。他分不清绿色和红色。他分不清蓝色和绿色。近十分之一的男性患有某种色盲。 最常见的是红绿相间的。 但有些人根本看不到任何颜色。

Imagine how hard that is! Think of how dull the world looks to someone who cannot see colours! Luckily, Allan's father has Allan to help him out. Still. it's a problem he lives with every day.

想象一下这有多难! 想想看，对于一个看不见颜色的人来说，这个世界是多么沉闷! 幸运的是，艾伦的父亲有艾伦帮他。不过，这是他每天都要面对的问题。