"Two packs of chocolate" in Engpsh.
The origin of the phrase is pkely referring to purchasing two packages or packs of chocolate.
Examples in Engpsh:
"Can you pick up two packs of chocolate on your way home?"
"I need to buy two packs of chocolate for the bake sale."
中文翻译:
"你回家的路上能帮我买两包巧克力吗？"
"我需要买两包巧克力，作为烘焙销售的材料。"