A set of booms are added, achieving rapid vehicle model extension, ensuring general design of parts and components and realizing more convenient customer repair and maintenance.

通过增加一组臂架，实现车型快速扩展，保证了零件、元器件的通用化设计，使客户维修保养更为方便。

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This is very convenient for the customer.

这对客户是非常便利的。

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Make customer service convenient for the gamer to keep him from leaving the game in frustration — provide a variety of access methods, including chat, E-mail, and telephone.

提供方便的客户服务可以避免玩家由于失望而放弃游戏。这需要提供各种联系方法，包括网上聊天、电子邮件和电话。

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Retailers have also leveraged their hard-line store presence to offer more convenient customer service options Dell cannot match.

FORBES: Still Too Soon To Buy Dell

This is cheaper for the provider, and more convenient for the customer.

ECONOMIST: MONITOR

Quality and convenient services foster purchases, prevent overstocking and secure customer loyalty.

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