túi 
bag like: Sack → →
der Rucksack ☊ 
ba lô ☊ 
☊ Rucksack ☊ 背包 ☊ bēibāo Er hebt seinen Koffer, seine Reisetasche und seinen Rucksack auf einen Kofferkuli. ☊ Anh ấy nhấc va-li, túi du lịch và ba lô lên xe đẩy. ☊ (Lektion 3, Nr. 24) The sack is too heavy to lift—you'll have to drag it. ☊ drag ☊
These backpacks are designed to carry a heavy load. ☊ load ☊
load sth/sb (into/onto sth): Sacks were being loaded onto the truck. ☊ load ☊
The potatoes were sold loose, not in bags. ☊ loose ☊
a rubbish bag/bin ☊ rubbish ☊
They got through a sack of potatoes. ☊ sack ☊
two sacks of groceries ☊ sack ☊
Four hundred workers face the sack. ☊ sack ☊
I struggled up the hill with the heavy bags. ☊ struggle ☊
to tie up a garbage bag ☊ tie up, tie sth up ☊
This sleeping bag is very warm. ☊ warm ☊
He staggered a little under the weight of his backpack. ☊ weight ☊