AI Dictionary & Vocabulary App "DiQt"

Last Updated：2025/11/21

See correct answer

Before launch, the astronauts checked the airlocks to ensure they were secure.

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Source Sentence

Before launch, the astronauts checked the airlocks to ensure they were secure.

発射前に、宇宙飛行士たちは安全を確保するために気密ハッチを点検した。