如果变大一点点，电磁力变强，原子更稳定，但化学反应难以发生。
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The chancellor is expected to sign a contract with Leonardo – the Italian owner of the former Westland factory in Yeovil, Somerset – to build the new battlefield helicopters, after months of speculation as to whether the historical site would survive.
В российском городе дерево рухнуло на жилой дом20:51，推荐阅读电影获取更多信息
Video filmed after a deadly train crash in southern Spain shows a damaged train with a passenger climbing out of it to safety.