The sensors were installed in the summer of 2009 to monitor tension in the bridge's suspension cables, wind loading and deck vibrations.
这些传感器在2009年夏天安装在这座大桥上，用以监测大桥的吊索紧危状态，风负荷和桥面振动。
In the meantime, the world's biggest oil producer, Saudi Arabia - which increased production in the summer - has already begun loading less oil on its tankers, according to global oil figures.
同时根据全球石油产量的数据显示，世界最大的石油输出国沙特阿拉伯也已经开始减少石油生产量。沙特在今年夏天曾增加过石油产量。
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