名词
中文翻译：潜水壳
同义词：
['dive shell', 'diving helmet']
例句：
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1.The divers were wearing diving shells to protect themselves from the cold water.
潜水员们戴着潜水壳来保护自己免受冷水的侵袭。
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2.The divers used their diving shells to navigate through the coral reefs.
潜水员们使用他们的潜水壳在珊瑚礁中导航。
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3. The divers had to dive deep into the ocean to find the missing divers' diving shell.
潜水员们不得不潜入深海以寻找失踪潜水员的潜水壳。