Listing 7 demonstrates the classic progressive enhancement strategy.

清单7展示了典型的渐进增强策略。

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In 1974, Watzlawick, Weakland, and Fisch published their now classic book, Change: Principles of Problem Formation and Problem resolution.7.

1974年，罗瓦兹拉威克，威克兰和费斯科发表了经典著作《变革：问题形成的原则和问题的解决》。

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This classic photograph was taken on December 7, 1972 by the Apollo 17 crew traveling toward the moon.

这张经典照片是1972年12月7日，阿波罗17号的成员在前往月球的途中拍摄的。

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As Game 6 approached in the best of 7 classic, Texas had won three games and the Cardinals two.

FORBES: Game 6: Dare to Dream

Priced a dime below the competition and still more profitable to the retailer, Classic Selection is now 7-Eleven's most popular brand of water.

FORBES: Gone Flat

If you have adequate credit to qualify for the cards, you will get a 6.5% APR on Gold, and a 7.45% APR on Classic.

FORBES: Is It Time To Switch To A Credit Union?