The running of the race must not be influenced by natural or artificial waves.

比赛过程中不能受自然或人造波浪的影响。

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The lake however is not filled with water but with crumbled calligraphies scattered on top of massage machines producing "artificial waves" in the artificial calligraphy lake.

湖中无水，只有许多书法纸团散落在按摩器上，而这些开动着的按摩器制造了“人工波纹”，荡漾在那人工的书法湖上。

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Professor Paterson thinks there's merit in another plan FOR floating artificial marshes in the Lagoon to help break up the most destructive waves.

特森教授认为另一个在泻湖中放入一些人造的浮游水草，减轻潮水波浪破坏的计划也是个好主意。

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But if Dr Black's calculations are correct, artificial reefs will be able to produce good waves more consistently than the best natural reefs.

ECONOMIST: On the beach