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Sentence analysis

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Sentence

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Sentence

定てい期き的てきに換かん気きすることが大たい切せつです。

Span Details

定てい期き的てき

periodic; regular; routine

adverbial form after an adjectival suffix

換かん気き

ventilation; air exchange

noun, suru verb

light/support verb with a noun or noun-like phrase

should; it is important to; I advise that

noun, noun suffix

大たい切せつ

important; significant; crucial