GbEng
这张卡片正好能装进那个信封里. This card just fits nicely into that envelope.
一组卡片,通常是一叠完整的穿孔卡片,它具有确定的服务对象和明确的用途。 A collection of cards, commonly a complete set of cards which have been punched for a definite service or purpose.
请把这些卡片按次序放好,别把它们搅乱了。 Please keep the cards in sequence; don't mix them up.
这卡片有什么用? What's this card good for?