全新天蓝配色、起售价自刀 1000 元、强悍 M4 芯片配置，围绕全新 MacBook Air 的三个亮点还没消化完，国补后六千出头甚至五千多的平台价格，又再次刷屏。 不少网友大呼「这次真的买得起了」。所以，M4 MacBook Air 真的值得买吗？如果手上有新款，值得换新吗？

Air quality is a major concern in Hong Kong, and the Government is undertaking a number of initiatives to improve it. The following provides an overview of the problems and the solutions that are ...

The Air Quality Health Index (AQHI) compiled by the Environmental Protection Department (EPD) informs the public of the short-term health risk of air pollution in Hong Kong and helps the public take ...