Such members are much more flexible in torsion than those with a solid section.

这样的杆件在扭转时比实心截面的杆件柔得多。

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Mr. Simpson, 36 years old, who won a gold medal at the 2008 Olympics and a silver at the 2012 Games, was "trapped under a solid section of the yacht, " said Iain Murray, the Cup's regatta director.

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Making that wide palette fit with a solid rhythm section, and doing so without teetering on the top-heavy, requires a composer skilled in the art of collective bargaining.

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The rotaries and crossfader in the middle section are plastic, but feel solid enough.

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