We integrate the features into the car to make them as safe and useful as possible.

不过我们把这些功能整合进了汽车里，使它们尽可能地安全和实用。

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The maquila factories in the suburbs, which make car parts and various gadgets for the American market, are safe because they handle little cash and have off-site bosses.

在郊区，为美国市场生产汽车配件和各种零部件的加工厂是安全的，因为他们几乎没有现金，老板也不在工厂。

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Falling unemployment, rising consumer confidence, an improving housing market and wider availability of low-interest credit convinced consumers they were safe to make the big-ticket purchase of a car.

FORBES: Fie on High Gas Prices -- February Car Sales Soar