我们必须要让生产线运转起来，调制“虎牌牛奶”、清洗婴儿奶瓶、清洁地板。

We had to have a bit of a production line going, making up "tiger milk", washing baby bottles, and cleaning the floors.

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用你的粉笔线在地板上画两条相交的线。

Snap two intersecting lines over the floor with your chalk snapline.

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请你考虑地板上有一千个钮扣和一轴红色的线。

Consider a thousand buttons on the floor and a spool of red thread.

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