正文：
Goods and services supply what people need or want.
商品和服務(wù)提供人們需要或想要的東西凭需。
Goods are things such as food and clothing.
商品是諸如食物和衣服之類的東西鹿鳖。
Services include things such as healthcare and police protection.
服務(wù)包括醫(yī)療保健和警察保護等。
A country needs natural and human resources.
一個國家需要自然資源和人力資源。
Natural resources include fresh water supplies, farmland and energy sources, such as oil and wind.自然資源包括淡水供應否纬、農(nóng)田和能源，如石油和風能。
Human resources include a skilled workforce that can produce goods and services.
人力資源包括能夠生產(chǎn)商品和服務(wù)的熟練勞動力敛滋。
Once we have a supply of goods or services, they need to be?distributed throughout?a country.
一旦我們有了商品或服務(wù)的供應，就需要將它們分發(fā)到整個國家/地區(qū)兴革。
Highways and railways are both ways to transport things from one part of a country to another.
公路和鐵路都是將物品從一個國家的一個地方運送到另一個地方的方式绎晃。
Electricity is distributed through a system of?transmission?lines.
電力通過傳輸線系統(tǒng)分配。
We live in an age of advertising.
我們生活在一個廣告時代杂曲。
Advertising lets people know about goods and services.
廣告讓人們了解商品和服務(wù)庶艾。
It educates people about the product being advertised.
它向人們宣傳所宣傳的產(chǎn)品。
Trade allows for the exchange of goods and services between different countries.
貿(mào)易允許不同國家之間交換商品和服務(wù)擎勘。
Exports are goods and services that are sold to another country.
出口是把商品和服務(wù)出售給另一個國家咱揍。
Imports are goods and services that are bought from another country.
進口是從另一個國家購買的商品和服務(wù)。
For example, many countries import oil from countries such as Saudi Arabia.
例如棚饵，許多國家從沙特阿拉伯等國家進口石油煤裙。
Advertisers try to Increase the demand for a product or service.
廣告商試圖增加對產(chǎn)品或服務(wù)的需求。
