Mr. Ferguson said the prisoner concocted the story to get a lighter sentence.
费格森先生说该囚犯为了获轻罚编造了这个故事。
What contractors need to understand, he said, is that there are transportation, labor and equipment savings from using lighter components, and potential maintenance savings, too.
他说承包商需要了解的是:用轻质材料能节省运输、劳动力和设备费用,以及潜在的维护费。
The new elements were made by slamming two lighter elements together in the hopes that they'd stick, Karol said.
Karol还介绍说,新元素产生的原理是用两个较轻的元素相对碰撞,以期它们可以合二为一。
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