<p data-line="0" class="code-line">LanguageAvailabilityを使う<br style="display:none">
<span class="embed-block zenn-embedded zenn-embedded-card"><iframe id="zenn-embedded__54860a02674cd" src="https://embed.zenn.studio/card#zenn-embedded__54860a02674cd" data-content="https%3A%2F%2Fdeveloper.apple.com%2Fdocumentation%2Ftranslation%2Flanguageavailability" frameborder="0" scrolling="no" loading="lazy"></iframe></span><a href="https://developer.apple.com/documentation/translation/languageavailability" style="display:none" target="_blank" rel="nofollow noopener noreferrer">https://developer.apple.com/documentation/translation/languageavailability</a></p>


Translation api apple で言語が有効か判断する方法

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