Researchers installed red, yellow, green, and grey panels on Sydney Harbor seawalls in Australia's state of New South Wales, finding that colored concrete, unlike standard grey, mimics natural ...

依据2025年机场接送服务市场报告给出的统计与预测数据显示，2024年，全球与中国机场接送服务市场规模达到1811.37亿元（人民币）与349.59亿元。在预测期间内，预计全球机场接送服务市场将以8.87%的复合年增长率增长，并预测至2030年全球机场接送服务市场总规模将会达到3015.84亿元。

KUNMING, July 22 (Xinhua) -- Beneath the clear waters of Fuxian Lake in southwest China's Yunnan Province, nestled amid beautiful surrounding hills, lies a 518-million-year-old record of early animal ...