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? have made social insurance payments for seven consecutive years;

隧道是如何平衡地心引力和水面浮力的呢？它不会沉下去吗？怎么在海底建造？不管计算和建造起来有多复杂，总之中国工程师们成功解决了这些问题！所以管他呢，尽情享受吧！

? It also marks the 40th anniversary of China's reform and opening-up.

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? People who publish illegal comments should be named on a blacklist.

? About 300 yuan () to plant grain on the family's 0.3 hectares of farmland.

? 8,000 yuan a year to cover their youngest son's college expenses, including the 6,000 yuan annual tuition fee. He was accepted at a college in Tianjin last year.

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这是北京的一条交通要道三元桥在换桥梁。但令人惊讶的是，这样一个级别的工程，拆除旧桥梁只用了6个小时，清理完成也仅仅用了24小时。

现在，中国工程师们还在建造更多更壮丽的工程，他们心怀雄心壮志，希望把路网铺到中国的每一处，甚至是最偏远的村庄。

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? The Silk Road Fund had signed agreements on 17 projects, pledging billion in investment.

?Candidates who receive more than half the votes will be deemed elected.