Ancient DNA traces 10,000-year journey of dogs following human migrations

古DNA追踪犬类随人类迁徙走过的1万年旅程

Special English

2025-11-24

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①China sees record number of railway passenger trips in Jan.-Oct. ②New high-speed freight rail line launched to strengthen logistics in central, southern China ③China-ASEAN agri-food trade grows 8.9 pct in first 10 months ④Bird paradise at Yellow River estuary shines as China advances flyway conservation ⑤Study on Chang'e-6 samples sheds new light on lunar oxidation mechanism ⑥Ancient DNA traces 10,000-year journey of dogs following human migrations
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  • The world is changing fast that you can learn it at a slower pace.

  • You're listening to Special English.

  • Here is the news.

  • China's railway system handled a record high number of passenger trips during the first 10 months of this year.

  • That is according to data from China State Railway Group Company.

  • In the January to October period,

  • the number of railway passenger trips totaled 3.95 billion across the country,

  • up 6.4% from a year earlier.

  • The railway operator said that

  • since the beginning of this year it has prioritized safe and orderly travel

  • while also working to meet the growing diversity of passenger demands.

  • For instance, it provided 2049 tourism-focused train services in the first 10 months,

  • up 28% year on year.

  • It also highlighted measures to make travel easier and more affordable,

  • such as customised discounts for students, children and other key groups.

  • A high-speed freight rail line has recently been launched, connecting Wuhan,

  • the capital of central China's Hubei province, with Guangzhou, in south China's Guangdong province.

  • Trains on the line travel at speeds of up to 350 kilometers per hour,

  • enabling direct deliveries between the Central China Metropolis and the Transportation Hub in the Guangdong Hong Kong Macau Greater Bay Area.

  • Zheng Ting, manager of the Hanco Station Business Department, at China Railway Express Company,