加拿大订单的运输费用是货到付现款。
我们的作用是确保学校与家长间的联系。
各投资银行的主要作用是为产业筹集资金。
The main function of the investment banks is to raise capital for industry.
完全回收利用是假象。
如果你独自一人旅行，单人间的额外费用是每晚$25。
If you are travelling alone, the single room supplement is $25 a night.
广告费用是加在文章价格上的。
The cost of advertising is added to the price of the article.
30分钟的乘车费用是2美元。
过量饮酒的不良作用是毫无疑问的。
费用是136美元8节课。
夏令营的费用是每个学生270美元。
多年来，盐的最重要的作用是保护食物。
For many years, salt's most important job was to protect food.
回收利用是一种将垃圾转化为新产品的方法。
Recycling is a way to take rubbish and turn it into new products.
我觉得废物利用是个好主意。
一个主要的应用是扑灭驾驶舱的火焰。
应该有一个监管机构确保氦的使用是谨慎的。
A regulatory agency should ensure that helium is used carefully.
它们的作用是什么？
然而，运动在减肥中的辅助作用是至关重要的。
Still, exercise's supporting role in weight reduction is vital.
迪尔凯姆提出宗教信仰的作用是加强社会团结。
Durkheim proposed that religious beliefs functioned to reinforce social solidarity.
它的作用是在章鱼逃跑时分散捕食者的注意力。
It serves to distract a predator while the octopus makes its escape.
我们对化石燃料的使用是温室气体过量的主要来源。
Our use of fossil fuels is the main source of excess greenhouse gases.
这种色素为什么会存在和它可能有什么作用是未知的。
简单地说，对国内外游客收取不同的费用是不公平的。
To put it simply, charging tourists from home and abroad differently is far from fair.
政府在经济中的作用是通过破坏垄断和特权来促进竞争。
Government's role in the economy was to promote competition by destroying monopolies and special privileges.
诱饵效应起作用是因为我们大脑在做选择时会确定选择的价值。
The decoy effect works because of the way our brains assign value when making choices.
毒品滥用是指合法或非法使用毒品伤害某人或是某人身边的人。
Drug abuse is the use of a drug, legal or illegal, that hurts a person or someone close to him.
这些被称为“shinbashira”的中心支柱的作用是什么？
And what is the role of the shinbashira, the central pillar?
第五代通讯技术的应用是有可能实现的，并且有着非常广阔的前景。
There is a prospect of applying 5G, which is very promising.
如欲体验滑翔伞飞行，请与起飞场地的教练李铁民联系。费用是每人300元。
Please contact Li Tiemin, coach on take-off venue when you want to experience paragliding flight. The cost is 300RMB per person.
这三个理论都有可能是正确的。特别是香水作为气味掩饰的作用是显而易见的。
All three theories could be true. In particular, the role of perfume as an olfactory disguise is obvious.
卡罗摄影法对化学处理纸的使用是革命性的，其中光照区域色调变暗，形成负像。
The calotype was revolutionary in its use of chemically treated paper in which areas hit by light became dark in tone, producing a negative image.
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