mail cart

A kind of object like a shopping cart that usually used to carry letters especially in offices or companies

Mail cart: cart for sending message by post without an envelope
Cart: a large wire 'basket' on wheels that you use in a supermarket
سبد مفتولی بزرگ چرخدار ک تو سوپرمارکتا استفاده میشه. . .
مثال: she was pushing the mail cart from ofice to ofice