AI Dictionary & Vocabulary App "DiQt"

Last Updated：2025/12/08

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Many small offices switched to WATS to reduce their long-distance telephone expenses.

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Source Sentence

Many small offices switched to WATS to reduce their long-distance telephone expenses.

多くの小規模オフィスは長距離電話の費用を抑えるために広域電話サービスに切り替えた。