As you can see, these improvements increase fuel efficiency and allow us to lower our production costs.

据大家了解，这些改进会增加燃料的性能。同时减少产品的成本。

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These improvements in surveillance accuracy can increase airport and airspace capacity while also improving safety.

在监测准确性上的这些改进将增加机场和航空区域的容量同时将更加安全。

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Despite these severe cutbacks, with aforementioned drilling improvements, all expect to maintain or slightly increase gas production for 2013.

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We can attribute much of these improvements to improving macroeconomic conditions and growth in international travel as business activity recovers and duty-free shops increase perfume sales at airports and ports.

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