Thus you shouldn't eat more than two slices of bread a day and have pasta, rice, or potatoes only twice a week.

因此，你一天不应该吃多于两片面包，一个星期只吃两次面条，大米或土豆。

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These giant watermelons, called Carolina Cross, grow so fast that a day or two after one shows up on the vine, it's the size of a small loaf of bread.

叫做卡罗莱纳十字的巨型西瓜长得极快，当冒出藤蔓一两天之后就长得有小面包那么大了。

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Fatma says each of her family members eats two pieces of bread a day.

法塔玛说，她家每人每天吃两块面包。

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No extra calories are needed during the first 28 weeks of pregnancy and only an extra 200kcal per day are required during the last 12 weeks, the equivalent of two small slices of bread.

BBC: Fat, pregnant or both?