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在炎热的夏季里,人体內会經常排泄出大量的汗液。汗液的主要成分是水和鹽,如果人們在流出了大量汗液之后,不及时补充水分和鹽,就会感到头昏、心跳,身体疲倦,不思软食。严重的时候还会引起昏厥,这就是我們常說的“中暑”。中暑后,如果急救不及时,也会造成死亡。夏季里,在工作之余或旅途休息的时候,人們都喜欢吃一些清涼飲料。这些清涼飲料不但补充了体內的水分和鹽分,而且可以降低体內溫度,給你涼爽愉快的感觉。部分清涼飲料中还含有一些富于营养的物質,有益于身体健康。我国地区辽闊,人口众多,气候不一,人們的口味也不同,因此清涼飲料的种类很多。它們有流質的,有膏狀的,还有固体形的。味道有甜的,还有酸的。像汽水、果
During the hot summer months, the body often excretes a lot of sweat. The main components of sweat are water and salt. If people don’t add enough water and salt after they have a lot of sweat, they will feel dizzy, have a heartbeat, be tired, and not think of soft food. In severe cases, it can cause fainting. This is what we often call “heat stroke.” After the heat stroke, if the first aid is not timely, it will also cause death. In the summertime, people like to have some refreshing drinks when they are away from work or during a break. These refreshing drinks not only supplement the body’s moisture and salt, but also reduce the temperature in the body, giving you a feeling of cool and pleasant. Some cool drinks also contain some nutritious substances that are good for your health. Our country has a vast area, a large population, a different climate and different people’s tastes. Therefore, there are many types of refreshing beverages. They are fluid, creamy, and solid. The taste is sweet and sour. Like soda and fruit