请将下面这段话翻译成英文：

　　《清明上河图》(Riverside Scene on Tomb-Sweeping Day)为北宋末年，南宋初年的画家张择端所绘，展现了清明时分北宋都城东京汴河(Bianhe River)两岸的景象。全画分为三部分:第一部分描绘晨光下的景象，郊外岸边缓缓行进的驮队;第二部分描绘汴河桥一片繁忙的景象;第三部分描绘市区街道上的景象，商人来来往往。整幅画卷宽24.8厘米，长528.7厘米，描绘的人物约500多个，动物50多个，树木约170多棵。这幅出色的绘画作品使我们更好地了解当时北宋都城的生活。

　　参考翻译

　　Riverside Scene on Tomb-Sweeping Day was painted by Zhang Zeduan，a painter lived in the late Northern Song Dynasty and early Southern Song Dynasty.It depicts scenes along the Bianhe River in Dongjing，the capital city of the Northern Song Dynasty on the Tomb-Swecping Day.The painting is divided into three parts.The first part dcpicts a team of pack animals walking slowly along the river bank in the suburbs in the morning light; the second part portrays the bustling scene around the Bianhe bridge over the river; the third part shows the downtown streets, crowded with people doing business.The whole scroll is 24.8 centimeters wide and 528.7 centimeters long,and has approximately more than 500 people,over 50 animals,and 170 trees depicted on it.This wonderful painting makes us study better the life of people at that time in the Northern Song capital city.