名词
中文翻译：潜水艇
同义词：
['submersible', 'submersive例句：1. The submarine was launched into the ocean to explore the underwater world.（这艘潜水艇被发射到海里去探索水下世界。）']
例句：
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1. The submarine was launched into the ocean to explore the underwater world.
这艘潜水艇被发射到海里去探索水下世界。
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2. The submarine's surface proceeding state is critical for its survival.
潜水艇的浮出状态对其生存至关重要。
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3. The submarine's propulsion system is designed to navigate through complex underwater terrains.
潜水艇的推进系统设计用来在复杂的水下地形中航行。