几千年来英文

thousands of years

Over the past three decades,........三十年来.....For thousands of years,.......几年前年来.....

1.Tea has been a part of life of Chinese people since several thousand years, which also is one of the most popular drinks in the world.2.Many Chinese start their busy day with a cup of tea.

For thou of years / 5000 years civilization history

1,For thousands of years, tea has always been a part of Chinese life and one of the most popular drinks in the world..2,Many Chinese begin their busy days with having a cup of tea.

1. For thoundands of years, tea has been part of Chinese people's lives and one of the most popular drinks.2. Many Chinese begin their days with drinking a cup of tea.

答案应当是：many thousand years 好几千年 （不会“上万年”）对比：thousands of years 上万年，成千上万年 （会“上万年”） 同理：thousands of people 上万人，成千上万人（不是“几千人” ）hundreds of people 上千人，成百上千人（不是“几百人”） dozens of people 几十人

For thousands of yearsfive thousand years of civilization history