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- Iron reacts with water and air to produce rust. 铁与水和空气起化学反应而生锈。
- Food, water and air are essential to life/for the preservation of life. 食物、水和空气对(维持)生命是必不可少的。
- Nylon is made from coal,water and air. 尼龙是用煤、水和空气制成的。
- Water and air are easy to be polluted. 水和空气容易被污染。
- No man can live without water and air. 没有空气和水人不能生活。
- All living things depend on water and air. 所有的生物都要依靠水和空气生存。
- Inspecting for the leakage of oil, water and air. 检查有无漏油、漏水、漏气的现象。
- Humans meed food,water and air to survive. 人类要生存，就需要食物.;水和空气；
- In the absence of water and air, nothing could live. 如果没有水和空气,什么也不能生存。
- The polluted water and air are harmful to people's health. 污染了的水和空气对人的健康有害。
- Water and air balance 水气平衡
- Without water and air, all living things would have died. 如果没有水和空气,所有得生物都要死亡。
- If there were no water and air, all living things would die. 如果没有水和空气,所有的生物都要死亡。
- The water and air in big cities are seriously polluted. 大城市里的水源和空气都受到严重的污染。
- Food,water and air are essential to life/for the preservation of life. 食物、水和空气对（维持）生命是必不可少的。
- Rinse in fresh, warm water and air dry in non-contaminated atmosphere. 用新鲜的温水淋洗,在无污染的环境中干燥。
- Grazing land area, not the industrial soil, water and air pollution. 放牧地区内，绝无工业造成的土壤、水和空气污染。
- They have also gained control of China's customs foreign trade and communications (sea, land, inland water and air). 它们控制了中国的海关和对外贸易，控制了中国的交通事业（海上的、陆上的、内河的和空中的）。
- The windows permit light and air to enter. 这些窗户采光及通风性能良好。
- They have also gained control of China's customs foreign trade and communications (sea,land,inland water and air). 它们控制了中国的海关和对外贸易，控制了中国的交通事业（海上的、陆上的、内河的和空中的）。
