“Hard on the outside, with a soft chewy center, ” is the way many veteran computer security researchers think of such strategies.

许多资深的计算机安全研究人员认为这种战略是“外硬内软”。

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Source: U.S. Food and Drug Administration, National Soft Drink Association, Center for Science in the Public Interest.

资料来源：美国食品和药物管理局，国家软饮料协会，公众利益科学中心。

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Take 3 or 4 sharpened soft-lead (No. 2 or HB) pencils and a good eraser. Pencils and erasers will not be supplied at the center.

3或4只铅笔（2号或者HB）和好的橡皮擦。

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Yet Nicholas Szechenyi of the Center for Strategic and International Studies says Washington's softer approach is not all soft.

VOA: standard.2009.11.10

Murphy, who had three hits for his second straight game, hit a soft line drive to center field that hit off Upton's glove as he came in on it and Buck scored.

WSJ: Braves-Mets suspended, game to resume Saturday

Antonio has a particular soft spot for COCA. The center gave him a scholarship when he was 16, a move that launched his dance career.

CNN: Alvin Ailey principal dancers retire to give back

Since 1995, however, the new soft-line socialists and the center-right have effectively pursued the same economic policy: realign Greece economically with northern Europe.

FORBES: Athens At The Crossroads