应对墨西哥湾原油泄漏，深水地平线统一指挥官方网站。
Gulf of Mexico Oil Spill Response, the official site of the Deepwater Horizon unified command.
他在后卫线一直都是指挥官，他非常高兴他的俱乐部首场比赛，他对年轻球员非常有帮助，他激励他周围的球员。
He was commanding at the back and he can be pleased with his first game for the club. He was a big help to the young players and he inspired those around him.
国家除对铁路实行统一管理、集中指挥外，每年都投入大量资金修建铁路，在修建新线的同时，还对旧线进行了改造。
The nation makes railways under centralization of management and control and invests much money in building new railway lines and rebuilding the old railway lines every year.
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