When descending the stairs it widens, turning into an amphitheater like area.

往下走时楼梯变宽，变成一个类似剧场的空间。

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On earth andesites typically form when descending tectonic plates mix water into subterranean molten rock.

在地球上，安山岩通常是板块的下沉使水混入地下熔融的岩石而形成。

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She looks cheery when attacking, even cheerier when attacked and absolutely radiant when descending into a bog of half-truths and fictions.

她在发起攻击时显得很愉快，在被攻击时会显得更愉快，沉入由半真半假的和杜撰出来的信息构成的沼泽时，则简直是容光焕发了。

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She was probably never more herself than when descending the grand staircase at London's Palace Theatre, where she played for two unbroken years, with huge pink plumes bobbing on her head and 20 feet of ostrich feathers slithering behind her.

ECONOMIST: Danny La Rue

At a time when the world is descending into recession, when fabulous new technologies are emerging and when the spirit of capitalism is under renewed assault, we are going to miss not only a warm friend but an individual whose sense of discovery and sound judgment is sorely needed.

FORBES: Fact and Comment

At a time when the world is descending into recession, when fabulous new technologies are emerging and when the spirit of capitalism is under renewed assault, we are going to miss not only a warm friend but also an individual whose sense of discovery and sound judgment are sorely needed.

FORBES: Fact and Comment