数学焦虑是一种常见现象，与智力无关，其诱因包括长期负面体验、社会暗示及大脑的应激反应，这种焦虑往往从童年接触数学题时的恐慌情绪开始，成年后在分摊餐费、辅导作业等场景中复发。

In the West, freedom of expression is widely regarded as essential for revealing mistakes, exposing wrongdoing, and holding leaders accountable. It has become a sacrosanct principle, often accompanied ...

作为中国改革开放窗口和粤港澳大湾区核心引擎，近年来，深圳以数字服务外包为突破口，持续推动信息技术外包（ITO）产业向高附加值、高技术含量方向升级。根据深圳市商务局最新数据，截至2024年12月，深圳离岸服务外包业务覆盖全球82个国家和地区，数字贸易进 ...

作者：《环球时报》迟静怡中文翻译版优必选随着2026年的到来，中国硬科技行业正加速从原型测试向全面商业化转型，具身智能、低空经济等新兴领域的龙头企业纷纷提出较去年更高的生产目标。这一转变被业界称为“规模化元年”，在政策支持、技术突破与市场需求激增的推 ...

China's auto exports remained resilient in 2025, particularly in new energy vehicles. In 2025, exports of NEVs doubled year ...

China's auto exports remained resilient in 2025, particularly in new energy vehicles. In 2025, exports of NEVs doubled year on year to 2.615 million units, while exports of traditional fuel vehicles ...

This photo taken on May 13, 2025 shows a view of a production line at the workshop of a vehicle company in Jiangdu District ...