名词
中文翻译：直接波
同义词：
['direct current', 'direct current wave例句：1. The waves were so strong that they could be seen from a distance.（海浪如此强烈，以至于可以从远处看到。）2. Direct waves are the fastest way to communicate with other people.（直接波是与其他人沟通最快的方式。）']
例句：
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1. The waves were so strong that they could be seen from a distance.
海浪如此强烈，以至于可以从远处看到。
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2. Direct waves are the fastest way to communicate with other people.
直接波是与其他人沟通最快的方式。
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3. The waves crashed against the shore, creating a powerful spray.
波浪撞击着海岸，产生了一股强大的水花。