书包的英文是 backpack。你可以这样说:
I need to pack my backpack for school.
我需要为学校收拾书包。
或者:
Can you help me carry my backpack to the car?
你能帮我把书包拿到车上吗?
I need to pack my backpack for school.
我需要为学校收拾书包。
或者:
Can you help me carry my backpack to the car?
你能帮我把书包拿到车上吗?

