1·I entered a primary school.
我上了一所小学。
2·Yes, they are at a primary school.
是的，他们上小学。
3·As an economical and effective method, the expressway noise barrier is a primary measure to reduce traffic noise.
高速公路隔声屏障作为一种经济有效的方法，是降低交通噪声的主要措施。
4·Statues were created not for their decorative effect but to play a primary role in the cults of the gods, the king, and the dead.
人们不是为了装饰效果而创作了这些雕像，而是为了它们能在祭祀神灵、国王和逝者这一方面发挥主要作用。
5·The article cites the global giant Procter & Gamble as an example, saying a real innovative company should develop an innovation culture and use it as a primary tool for success.
文章以全球巨头宝洁公司为例，称一个真正的创新公司应该发展创新文化，并将其作为成功的主要工具。
6·Virtually all experts agree that the fee-for-service system—doctors are rewarded for the quantity of care rather than its quality or effectiveness—is a primary reason that the cost of care is so high.
事实上，所有的专家都同意按服务收费的系统——医生的报酬取决于医疗服务的数量，而不是质量或效率——是医疗成本如此高的一个主要原因。
7·Robertson revised her hypothesis somewhat, arguing that in determining authority in precolonial Africa age was a primary principle that superseded gender to varying degrees depending on the situation.
罗伯逊在某种程度上修正了她的假设，他认为在殖民前的非洲时代，决定权威是一个主要的原则，根据情况在不同程度上取代了性别这一原则。
8·Your health care needs are coordinated by a physician you select called a Primary Care Physician (PCP).
你的医护需求由你自己挑选的一名医生，即初级保健医生来协调。
—— 《柯林斯英汉双解大词典》
9·Adam (the son) is studying in a primary school.
儿子亚当在一所小学读书。
10·Years after that, I became a teacher in a primary school.
几年后，我成了一名小学老师。