您要查找的是不是：
- We should protect a town from damage by air raids. 我们应该保护城市免受空袭破坏。
- "Now, with further support from the BHF, we can investigate and define why, when and how our health is affected by air pollution. “现在，在BHF的进一步帮助下，我们能调查并界定清楚为什么、何时及如何空气污染对我们的健康产生了影响。
- It is very subject to damage by the air pollutant, ozone, which may cause diminished vigor and productivity. 这是非常受损害的空气污染物，臭氧，这可能会导致减少的活力和生产力。
- I shall travel to New York by air this weekend. 这个周末我将要乘飞机去纽约旅行。
- We should use anthracite to avoid air pollution. 我们应该使用无烟煤以防止空气污染。
- Objective To explore the regularity of damage of anti-lipid peroxidation by air pollutants, and to provide experimental basis for revealing the pathogenetic mechanism of air pollutants. 目的探讨大气污染物对大鼠抗脂质过氧化能力损伤的规律,为揭示大气污染物的致病机制提供实验依据。
- You can freight your belongings by air or sea. 你可把东西经空运或海运运去。
- It saves a lot of time to travel by air. 乘飞机旅行节约很多时间。
- The goods came by water, not by air. 货物是由水路运来的，不是空运来的。
- A lightning conductor protects a building from damage by lightning. 避雷针可保护建筑物不受雷击的破坏。
- Letters with enough stamps can go by air. 信件贴够了邮票就可以寄予航空。
- Just the thought of travelling by air puts me in a blue funk. 只要一想起坐飞机旅行就使我极为恐惧。
- The transport of goods by air is very expensive. 空运货物费用十分昂贵。
- Exhaust gas has been incriminated in air pollution in cities. 废气已过视为城市空气污染的原因。
- It's2 yuan by surface mail and3.6 yuan by air. 寄平信2元，寄航空要3元6角。
- The houses were damaged by fire to the full. 那些房子全部被大火毁掉了。
- Vegetation Damage by Long-term Air Pollution at a Rural Site in the Pearl River Delta in South China 大气污染对珠江三角洲村边林植被的影响
- Armour coming up in support was tied down by air strikes. 前来增援的装甲部队受到空袭的牵制。
- We couldn't induce the old lady to travel by air. 我们无法劝服那老太太乘飞机旅行。
- Impervious or resistant to damage by fire. 防火的，耐火的不受火损害或抵抗火的
