He splashes water on the outside wall, and it seems to come alive, revealing ancient secrets.

VOA: standard.2009.12.14

"Leontius "Leontius," he writes, "was proceeding from the Piraeus outside the north wall when he perceived corpses lying near the public executioner.

柏拉图写到，从皮里亚斯,走出北侧墙外,他感受到尸体,躺在刽子手的周围。

耶鲁公开课 - 政治哲学导论课程节选

for instance, for the thermos with the coffee in if you place the boundary in the inside wall of the glass or the outside wall of the glass and the inside of the thermos, that makes a difference; different heat capacity, etcetera.

比如说，对于装咖啡的热水瓶来说,你把边界设置在瓶胆的内壁上,或者设置在瓶胆外壁上,或设在热水瓶里面，情况都是不一样的;,有不同的热容等等。

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