extra fee

基本解释

Anyone who wants one will be able to choose the yellow version, on payment of a small extra fee each year.
每个想要这种牌照的人将能够选择黄色的版本，每年只需缴纳少许额外支出。
For one thing, he said, offsetting the emissions of a flight from London to New York would probably require an extra fee of $200 to $300, far above what any airline is now charging.
首先，他说，补偿一次从伦敦到纽约的航班排放量大概需要额外的200~300美金，远高于现在任何一家航空公司所索要的。
Bason: Many resort-style properties offer increased levels of service, and in turn, they add on the extra fee.
Bason：许多度假类型的酒店提供更高级的服务，因此反过来，他们会加收额外费用。

The idea was these companies could not afford to pay the extra fee for the Sarbanes-Oxley opinion.
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For an extra fee guests can go fishing from Saal's private launch or flightseeing from his Cessna 185.
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These Northern steelworkers hope to recoup some of this extra fee money to be added to their own damage settlements.
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