| 1. | Supply is relative to demand. |
| 供应要与需求保持一定比例。
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| 2. | We supply every requisite for travel/all travelling requisites. |
| 本处供应旅行必备的一切用品。
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| 3. | The electricity supply has been cut off/disconnected at the mains. |
| 电力供应已在电源处截断。
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| 4. | With a supply of compressed air the large balloon inflated in a matter of seconds. |
| 大气球注入压缩空气后,几秒钟就充足了气。
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| 5. | The law of supply and demand governs the prices of goods. |
| 供求规律决定商品的价格。
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| 6. | Pollution of the water supply reached a level pernicious to the health of the population. |
| 水源污染已达到危及居民健康的程度。
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| 7. | Connect the fridge (up) to the electricity supply . |
| 接通冰箱的电源。
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| 8. | We have a contract with the Government for the supply of vehicles/to supply vehicles. |
| 我们在提供车辆方面与政府订有合约。
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| 9. | The supply ships travelled in convoy. |
| 补给船结队航行。
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| 10. | Our water supply has been cut off. |
| 我们断水了。
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