Usually I start my day with a cup of tea, then I might have a glass of water with my lunch and one with dinner - that's about a litre of liquid in 24 hours.

通常我会早上喝一杯茶，然后可能中午吃饭的时候喝一杯水，晚上吃饭的时候再喝一杯水——也就是大约24小时内喝1升水。

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It now contains more than a litre of liquid and is the same size as her head.

BBC: NEWS | UK | Wales | South East Wales | Burns girl grows new head of hair