它就象皮肤一样，既能阻挡水分的浸入，又能将汗液排出。
Like its skin, can block the ingress of water, sweat can be discharged.
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琼斯先生：我的办公室就象皮卡第利广场的地铁车站。
Mr Jones: My office has been like Piccadilly Circus Underground Station.
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