<tt id="6hsgl"><pre id="6hsgl"><pre id="6hsgl"></pre></pre></tt>
          <nav id="6hsgl"><th id="6hsgl"></th></nav>
          国产免费网站看v片元遮挡,一亚洲一区二区中文字幕,波多野结衣一区二区免费视频,天天色综网,久久综合给合久久狠狠狠,男人的天堂av一二三区,午夜福利看片在线观看,亚洲中文字幕在线无码一区二区
          您現在的位置: Language Tips> Easy English> Odd Question  
           





           
          What are germs?
          [ 2006-05-26 11:00 ]

          Did you ever wonder why or how you became sick? Chances are that germs were the source of your illness.

          Germsare tiny organisms that creep into our bodies and attack ourimmune system.

          Unable to live on their own, germs invade our bodies and steal the nutrients and energy that our bodies produce. Aftergobblingup all of our nutrients and vitamins the germs leave behind their own harmful wastes calledtoxins. These toxins are the sources of ourrunny noses, high fevers,diarrheaand hoarse coughs.

          There are many different kinds of germs, but the four most common are:bacteria, viruses, fungi and protozoa. Each of these types of germs cause different symptoms or illnesses. For instance, while bacteria germs cause minor illnesses such as ear infections, sore throats andcavities, viruses cause more serious diseases such aschicken pox,measlesand the flu.

          Although germs are everywhere, most of the time we don't realize that we have germs because they are so small that you need amicroscopeto see them. Germs spread through the air when someone coughs or sneezes. Or germs can also appear inbodily fluidslikesaliva,sweatand blood. The best way to avoid getting germs is stay away from these areas where germs spread. But the most easiest way to protect yourself from germs is to wash your hands with soap and water frequently. You should always soap up your hands withsudsafter using the bathroom, after touching money, after playing outside or after visiting a sick friend or relative.

           

          note:

          germ: 微生物
          immune system: 免疫系統



          gobble
          : 狼吞虎咽

          toxin: 毒素
          runny nose: 流鼻涕的鼻子
          diarrhea: 痢疾


          throw-up
          : 嘔吐

           

           

          bacteria: 細菌
          viruses: 病毒
          fungi:真菌
          protozoa: 原生動物
          cavity: 牙齒蛀洞
          chicken pox: 水痘
          measles: 麻疹


          microscope: 顯微鏡
          bodily fluids: 體液
          saliva:唾液
          sweat: 汗


          sud: 肥皂水

           
           
          相關文章 Related Stories
           
           
           

          本頻道最新推薦

               
            為什么下雪時天氣暖
            You are the smartest fish I've ever seen!
            Dog burger
            為什么老了脾氣好
            飛蛾為什么撲火

          論壇熱貼

               
            開個題目大家扯:hotel & restaurant
            追求某人
            請教工商年檢如何翻譯
            How to translate “中國老字號”into English?
            "港股直通車"怎么翻譯?
            兩免一補怎么說?




          主站蜘蛛池模板: 欧美极品色午夜在线视频| 亚洲精品国产福利一区二区| 天堂网av最新在线| 国产一国产精品免费播放| 1024你懂的国产精品| 久久精品波多野结衣| 国产精品无码无需播放器| 九色91精品最新在线| 日韩成人高精品一区二区| 久久se精品一区精品二区国产| 欧美偷窥清纯综合图区| 另类国产精品一区二区| 青青青爽在线视频观看| 国产成人AV无码精品天堂| A级毛片100部免费看| 成人无码视频| 午夜在线观看成人av| 在线不卡免费视频| 国产精品国产精品偷麻豆| 国产精品原创不卡在线| 成人午夜免费无码视频在线观看| 九九电影网午夜理论片| 在线天堂资源www中文| 深夜精品免费在线观看| 40岁成熟女人牲交片| 精品国产熟女一区二区三区| 亚洲av不卡电影在线网址最新| 四虎影视www在线播放| 国产乱人激情H在线观看| 亚洲一区精品一区在线观看| 精品无码久久久久久尤物| 日韩欧美偷拍高跟鞋精品一区| 免费A级毛片樱桃视频| av在线播放日韩亚洲欧我不卡| 日韩人妻不卡一区二区三区| 久久综合国产色美利坚| 久99久热精品免费视频| 毛片一区二区在线看| 国产地址二永久伊甸园| 亚洲成av人片一区二区| 性色av无码无在线观看|