Japan is the world's most rapidly ageing major economy. Nearly 30% of its population is now over 65, and the number of elderly people living alone continues to rise. As families shrink and traditional multi-generational households decline, isolation has become one of the country's most pressing social challenges.
Strikes on Iran's capital, Tehran, continue after the initial combat operations were jointly launched by the US and Israel on 28 February.
，这一点在新收录的资料中也有详细论述
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哈尔滨电气则在主机及辅机系统领域积累深厚，产品出口至50多个国家和地区，在海外布局与辅机国产化方面形成独特竞争力。