The air we breathe is so freely available that we take it for granted. Yet without it we could not survive more than a few minutes. For the most part, the same air is available to everyone, and everyone needs it. Some people use the air to sustain

熱心網友

我們平時隨意呼吸空氣，并把這當作理所當然的事。但是，若沒有空氣，我們只能活幾分鐘而已。基本上可以這樣說，每個人都能享用到同樣的空氣，每個人也都需要它。有些人用空氣來維持。。。（我覺得這個句子到這里還沒玩呢吧？）

熱心網友

The air we breathe is so freely available that we take it for granted. Yet without it we could not survive more than a few minutes. For the most part, the same air is available to everyone, and everyone needs it. Some people use the air to sustain.我們所呼吸的空氣是如此自由地得到,以至于我們都將其當成是理所當然的事。但是，沒有空氣我們不可能有片刻的生存。更重要的是，每一個人需要的和可以獲得的是同樣的空氣。人們只有依賴空氣才能生存下去。