For instance, it may lack a disc drive, but that doesn't mean you won't be able to get one - it will just come as an accessory that costs extra.

例如，它可能没有硬盘，但这并不意味你不能加一个——只不过需要为这个配件额外付钱。

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You can get extra hiking accessory equipment based on this knowledge.

你可以在此基础上额外远足配套装备知识。

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"The Camry is one of the world's most popular cars and now, there is an OE-styled aftermarket system from Advent that lets Toyota dealers take advantage of the extra profits that accessory sales provide, " said Tom Malone, President of Audiovox Electronics Corporation.

ENGADGET: Advent intros the OTOCAM3 multimedia navigation system for Toyota Camry