英文: These books pack easily.
中文: 这些书易于包装。英文: Pack a valve stem.
中文: 扎好活门塞英文: Pack it in, pack it out. Inspect your campsite and rest areas for trash or spilled foods. Pack out all trash, leftover food, and litter.
中文: 背进来背出去。检视所经之出,把废弃物、食物残渣及纸屑都带出去。英文: Buyer: How do you pack?
中文: 顾客:你们是怎样包装的?英文: It's time to pack up.
中文: 到收工的时候了。