زباله گردی
search through dumpsters or similar rubbish containers for edible food or items of value.
"Kate decorates her place with furniture found on the street and dumpster - dives for food"
Dumpster diving is salvaging from large commercial, residential, industrial and construction containers for unused items discarded by their owners, but deemed useful to the picker.
روشی برای بدست آوردن اطلاعات
