i have been living in the United States for twenty years

I have been living in the United States for twenty years,but i have been living in the United States for twenty years I have been living in the United States for many years,but s I have been living in there for 10 years和I have lived in the i have been living in shanghai for three years Market analysts in the United States have recently been quot 英语翻译I have lived in Beijing for 10 years.I have been living I have been living in Shanghai for two years,but i have not I have been living in London for more than ten years,so I ha i have been buying the lottery for almost twenty years but i I have been a teacher for twenty years 对for twenty years提问 i have been a teacher for twenty years.