A join is performed inside the XQuery to show the name of each product, since the purchase order only stores product id, price, and quantity.

在XQuery内执行联接以显示每个产品的名称，因为采购订单仅存储产品ID、价格和数量。

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Sort the list of contacts by first name, last name, or show only those contacts that have a photo stored in the database.

按照姓或名对联系人排序，或者只显示那些在数据库中有照片的联系人。

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"Most people just use these as a status symbol, to show they have money," said a Haagen-Dazs employee who gave only her last name, Li.

一位哈根达斯的李姓员工说：“很多人只是把这当作一种身份的象征，显示自己很有钱罢了。”

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The E63 AMG S-Model 4Matic Wagon, which Mercedes unveiled at the Detroit auto show, might have a clunky name only an automaker could love.

FORBES: Wonderfully Ludicrous: The 2014 Mercedes-Benz E63 AMG S-Model 4Matic Wagon

Do a search for the gadget name and select "Completed Listings" from the Show Only menu, then select the auction tab at the top of the list.

CNN: How to sell or get rid of your old gadgets

The 6, 000-patient study was designed to show that AtheroGenics' drug, known by the code name AGI-1067, decreased the risk not only of heart attack, stroke and death but also of less important heart problems, including stent procedures, bypass surgery and chest pain.

FORBES: Magazine Article