一项发布在《内科学年鉴》（Annals of Internal Medicine）上的新研究发现，每天一次长距离步行比多次短距离步行更有利于心脏健康，特别是对锻炼量较少的人来说。 The study looked at more than 33,000 adults aged 40 to 79 in the UK who walked fewer than 8,000 steps a day.

BEIJING, Dec. 5 (Xinhua) -- China's ecological transition has gained momentum across social and economic sectors, making significant contributions to global climate action, officials said on Friday. A ...

ISTANBUL, Dec. 5 (Xinhua) -- Fitch Ratings has raised its 2025 growth forecast for Türkiye to 3.8 percent, up from the previously announced 3.5 percent, according to the agency's latest Global ...