Long ago, it often took weeks for postal workers to deliver mail to people who lived far away. Today, mail is transported quickly by trucks and airplanes, and it usually reaches its destination in a few days. Postal workers deliver mail directly to homes, businesses, and mailboxes.

© 2020 Shell Education Publishing (Buku audio ): 9781433358708

Tanggal rilis

Buku audio : 20 Mei 2020