在撰写英语四级作文时，清晰的格式和有效的结构至关重要。以下是一篇关于四级英语作文范文的举例，仅供大家参考！
英文原文
Prices determine how resources are to be used. they are also the means by which products and services that are in limited supply are rationed among buyers. the price system of the united states is a complex network composed of the prices of all the products bought and sold in the economy as well as those of a myriad of services, including labor, professional, transportation, and public-utility services.
价格决定了资源的使用方式。它们也是供应有限的产品和服务在买家之间定量配给的手段。美国的价格体系是一个复杂的网络，由经济中买卖的所有产品的价格以及包括劳动、专业、运输和公共事业服务在内的各种服务的价格组成。
The interrelationships of all these prices make up the "system" of prices. the price of any particular product or service is linked to a broad, complicated system of prices in which everything seems to depend more or less upon everything else.
所有这些价格之间的相互关系构成了价格 “体系”。任何特定产品或服务的价格都与一个广泛而复杂的价格体系相关联，在这个体系中，一切似乎都或多或少地依赖于其他一切。
If one were to ask a group of randomly selected individuals to define "price", many would reply that price is an amount of money paid by the buyer to the seller of a product or service or, in other words that price is the money values of a product or service as agreed upon in a market transaction. this definition is, of course, valid as far as it goes.
如果让一群随机抽取的人给 “价格 ”下定义，很多人会回答说，价格是买方支付给产品或服务卖方的金额，或者换句话说，价格是在市场交易中商定的产品或服务的货币价值。
For a complete understanding of a price in any particular transaction, much more than the amount of money involved must be known. both the buyer and the seller should be familiar with not only the money amount, but with the amount and quality of the product or service to be exchanged, the time and place at which the exchange will take place and payment will be made, the form of money to be used, the credit terms and discounts that apply to the transaction, guarantees on the product or service, delivery terms, return privileges, and other factors. in other words, both buyer and seller should be fully aware of all the factors that comprise the total "package" being exchanged for the asked-for amount of money in order that they may evaluate a given price.
要全面了解任何特定交易中的价格，必须知道的远不止涉及的金额。买卖双方不仅应熟悉金额，还应熟悉要交换的产品或服务的数量和质量、进行交换和付款的时间和地点、使用的货币形式、适用于交易的信用条款和折扣、产品或服务的担保、交货条款、退货特权以及其他因素。换句话说，买方和卖方都应充分了解构成所要交换金额的全部 “套餐 ”的所有因素，以便对给定价格进行评估。
However, the integration of AI into the workplace also poses some ethical challenges. Concerns have been raised about the potential displacement of workers and the loss of human jobs. It is crucial for society to address these issues and ensure that the benefits of AI are shared equitably.
不过，将人工智能融入工作场所也会带来一些道德挑战。人们对工人可能被取代和人类工作岗位的丧失表示担忧。社会必须解决这些问题，并确保公平分享人工智能带来的好处。
重点词汇解析
Price：价格，指商品或服务的货币价值。
Resource：资源，指的是自然资源、劳动力、资金等可以用来满足人类需要的物品或服务。
Ration：分配，指按照一定标准或比例将有限的资源或商品分配给需要的人或组织。
Complex network：复杂网络，指的是由许多相互关联的节点和边组成的网络结构。
Interrelationship：相互关系，指的是不同事物或因素之间存在的相互联系和相互影响。
Market transaction：市场交易，指的是在市场中进行的买卖行为。
Valid：有效的，指某事物或定义在特定范围内是正确或可接受的。
Transaction：交易，指买卖双方之间进行的商品或服务的交换行为。在此上下文中，它特指某一特定的买卖活动。
Involved：涉及的，包含的。这里指的是在某一特定交易中所包含的钱的数额。
Amount：数量，总额。这里指交易中所涉及的金钱数量。
Quality：质量。指的是产品或服务的品质或优劣程度。
Exchange：交换，此处指商品或服务的买卖过程。
Payment：支付，指买方为购买商品或服务而支付的款项。
Form of money：货币形式，指交易中使用的货币类型，如现金、支票、电子转账等。
Credit terms：信贷条件，指交易中可能涉及的信用支付条件，如分期付款、延迟付款等。
Discount：折扣，指交易中可能给予的减价或优惠。
Guarantee：保证，担保。在此指的是对产品或服务的质量、性能或可靠性的保证。
Delivery terms：交货条件，指商品或服务交付的具体条件，如时间、地点、方式等。
Return privileges：退货权利，指买方在购买后可能享有的退货或换货的权益。
Package：在此处作为比喻使用，指的是整个交易中所包含的所有元素和条件，包括价格、质量、交货条件等。
Evaluate：评估，衡量。指买卖双方根据交易中的各种因素来判断给定价格是否合理或可接受。
以上就是小编给大家整理的英语四级作文范文相关内容，希望对大家有所帮助！
