基于状态域的微观交通环岛仿真

中国人文研究的再出发

Pedestrians walk past a Citibank branch in Shanghai. [Photo provided to China Daily]

People around the world, especially the young, are paying more attention to their health, taking note of the food they eat and trying to adopt a healthy lifestyle.

People ride in the back of a pickup as they pass through a temporary immigration checkpoint manned by soldiers wearing armbands for Mexico's National Guard, in north of Ciudad Cuauhtemoc, Chiapas State, Mexico, Saturday, June 15, 2019.

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Peru's former President Alberto Fujimori waves to the media as he arrives in court for the sentencing in his trial in Lima Jan 8, 2015. [Photo/Agencies]

People are seen at their desks at the headquarters of Chinese online group discounter Pinduoduo in Shanghai, in this July 25, 2018 file photo. [Photo/Agencies]

Peng, a 97-year-old retiree in Harbin, capital of Heilongjiang province, has six children with different surnames - none of them Peng.

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Pedestrians wait at closed turnstiles at a street crossing in Wuhan, Hubei province, on Wednesday.Miao Jian / For China Daily

People shop at a night market on the street in Chengdu, Sichuan province. [Photo by Hua Xiaofeng/For China Daily]

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People line the street as a woman plays "Amazing Grace" on a bagpipe during a candlelight vigil in downtown Annapolis to honor the five people who were killed inside the Capital Gazette newspaper the day before in Annapolis, Maryland, US June 29, 2018.[LEAH MILLIS / REUTERS]

Pedestrians walk in front of the IMF building during the IMF and World Bank Fall Meetings on Tuesday in Washington, DC. [Photo/Agencies]