英语翻译Most people think of racing when they see greyhounds(灰狗)

英语翻译
Most people think of racing when they see greyhounds(灰狗) and believe they need lots of exercise.They can actually be quite lazy!Greyhounds are good at fast races but not long-distance running.They do need regular exercise but they like to run for a short burst and then get back on the bed or a comfortable seat.Another misunderstanding is that greyhounds must be aggressive(好斗的) because they are big in size.In fact greyhounds love people and are gentle with children.
Greyhounds can live for 12-14 years but usually only race for two or three years,and after that they make great pets.They don’t need a lot of space,don’t make a lot of noise,and don’t eat a lot for their size.
Normally,greyhounds can be as tall as 90 cm.There is,however,a small-sized greyhound,which stands only 33 cm.Greyhounds come in a variety of colors.Grey and yellowish-brown are the most common.Others include black,white,blue,red and brown or a mix of these.
Greyhounds have smooth body coats,low body fat and are very healthy.Because they’re slim（苗条的）they don’t have the leg problems like other dogs the same height.But they do feel the cold.Especially since they would much rather be at home in bed than walking around outside.

大多数人认为以只争朝夕的当他们看到狗（灰狗） ,并相信他们需要大量的工作.他们其实是可以很懒惰的!狗是好的,在快速竞赛,而不是长期的长跑.他们确实需要定时进行运动,但他们想参选,在短期内水管爆裂,然后,回到床上,或一个舒适的座位.另一个误解是,狗必须侵略性（好斗的） ,因为他们是大的规模.事实上,狗爱人民,并温柔与儿童.
狗可以活12-14岁,但通常只有种族为两年或3年,之后他们做出重大的宠物.他们并不需要很多的空间,不要作出了很多的噪音,及不要吃了很多他们的大小.
通常,狗可以作为高90厘米.有,然而,中小灰狗,它只有33厘米.狗来,在各种颜色.灰色和黄色-布朗是最常见的.其他包括黑色,白色,蓝色,红色和棕色或混合了这些.
狗已顺利身体大衣,低体脂,而且非常健康.因为他们是渺茫（苗条的）他们没有腿的问题,像其他狗相同的高度.但他们觉得冷.特别是因为他们会很多,而不是在家里在床上比外面走动