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The escalator wafts us up and down every day.

自动扶梯天天送我们上上下下。

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[In one experiment, researchers] found that twice as many mall shoppers who had just ridden an up escalator contributed to the Salvation Army than shoppers who had just ridden the down escalator.

“研究人员在一次实验中发现，商场购物者中，乘扶梯而上的人对“救世军”进行的捐助，是那些乘扶梯而下的人的两倍。

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The judge praised Mr Burton-Garbett's commitment to public duty and said he had raced up the escalator "with impressive speed".

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