Are not very salty or spicy, as these foods increase the need for drinking water, which may be in short supply?
不是很咸或很辣的，因为这些食物会增加可能供应短缺的饮用水的需求。
The water of the Baltic is not very salty because many fresh rivers flow into it, so it freezes more easily. Many of its ports are blocked by ice in winter.
另外一个原因是有不少淡水河流入波罗的海，造成该海的含盐度较低，冬季容易结冰。
At the end of the day, said Ms. Asselin, the vendors are very tired, very thirsty (much of the food is very sweet, very salty or both) and not much richer.
一天结束了，艾瑟琳说，这些卖者都很疲惫，很干渴(大部分食品都很甜，很咸，或又甜又咸)，但他们没有变得更富有。
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