You never shoved us up an unexplored rock face, whether it was geography, history, computer studies, algebra or poetry. Or real granite.

您从不硬逼我们去面对一个未经探索的问题，不管是地理，历史，电脑，代数还是诗歌，或者是真正的花岗岩。

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But if someone wants to put in a sandstone waterfall, a lava-rock barbeque, or a granite grotto, why not use real rock?

但是，如果有人想在砂岩瀑布，熔岩，岩石烧烤，或花岗岩山洞，把为什么不使用真正的摇滚？

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