Education is the basis, and supervision is the key, the two promote each other and jointly play a role in a tight system.

其中教育是基础，监督是关键，二者相互推动，共同发挥作用，构成一个严密的体系。

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High technological background, sophisticated production equipment, complete detection means, tight system operation, strict management of company breeds high quality and reliable products.

公司的技术力量雄厚，生产设备精良，检测手段齐全，体系运作严密，严格的管理孕育出优质可靠的产品。

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But if you regulate the banks strongly enough, and you make sure they don't get involved in those countries then you might be able to have a reasonably water-tight system.

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"Our costs are lower because we have a tight management system, " he says.

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Refiners have so far coped by improving refining technology, but tight capacity leaves the system vulnerable to price spikes when bottlenecks appear.

ECONOMIST: Perils at the pump | The