最終更新日：2024/07/23
Bank czasu to system wymiany usług oparty na jednostce czasu.
正解を見る
Time bank is a system of exchanging services based on the unit of time.
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Bank czasu to system wymiany usług oparty na jednostce czasu.
Time bank is a system of exchanging services based on the unit of time.
DiQt（ディクト）
無料
★★★★★★★★★★
