| 61. | When the fire had at last been put out, the forest authorities ordered several tons of a special type of grass-seed which would grow quickly. |
| 在大火最后被扑灭后，森林管理当局订购了好几吨一种生长迅速的特殊类型的草籽。
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| 62. | The fire brigade was called and two fire fighter freed George using a special type of grease. |
| 有人打电话叫来消防队，两位消防队员使用了一种特殊的润滑剂才使乔治得以解脱。
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| 63. | However, a new type of humour, which stems largely from the U.S., has recently come into fashion. |
| 然而，近来一种新式幽默流行了起来，这种幽默主要来自美国。
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| 64. | It is, in fact, a primitive type of calendar. |
| 事实上是一种最原始的日历。
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| 65. | Students specialize in a particular type of practical joke: the hoax. |
| 大学生擅长一种特殊的恶作剧——戏弄人。
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| 66. | Later it was found that there was a type of mosquito which acted as the carrier of this disease and passed it on to the rabbits. |
| 后来又发现，有一种蚊子是传播这种疾病的媒介，能把此病传染给兔子。
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| 67. | The prospective battery manufacturer must choose the type of lead oxide to be used. |
| 一个新建立的电池制造厂如果有条件选择的话，它必须选择铅粉的类型。
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| 68. | The drip type cooler is a fan unit with evaporative pads. |
| 滴水式冷却器是一个带有蒸发填料的风机装置。
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| 69. | This type of counter is called a parallel-carry synchronous counter. |
| 这种计数器称为并行进位同步计数器。
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| 70. | A very different type of block is that used for building the internal partitions between rooms. |
| 另一种与上述截然不同的块体是用来建造房间之间内隔墙的砌块。
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