六级Many contemporary ideas about kitchen design can be traced back to another American, Christine Frederick, who set about enhancing the efficiency of the housewife.

关于厨房设计的许多当代想法可以追溯到另一位美国人克里斯蒂娜·弗雷德里克，她致力于提高家庭主妇的工作效率。

2016年6月阅读原文

六级That presumably included much more water than the tiny trace we find blowing in the thick air today.

这大概包括了比我们今天在浓密空气中发现的微小痕迹多得多的水。

2019年6月六级真题（第二套）听力 Section C

考研Here, Darwinism seems to offer justification for it all humans share common origins it seems reasonable to suppose that cultural diversity could also be traced to more constrained beginnings.

在这里，达尔文主义似乎为所有人类都有共同的起源提供了理由。假设文化多样性也可以追溯到更受限制的起源似乎是合理的。

2012年考研翻译原文

六级While it may be impossible to prevent kids from drinking tap water that may contain trace amounts of chemicals, keeping kids away from lawns recently sprayed with chemicals and freshly dry-cleaned clothes can't hurt.

虽然不可能阻止孩子们饮用可能含有微量化学物质的自来水，但让孩子们远离最近喷洒了化学物质的草坪和刚干洗过的衣服不会有什么伤害。

2015年12月六级真题（第一套）阅读 Section A

四级Each time this initial memory trace is replayed, it becomes even stronger.

每次重放这个初始内存跟踪时，它都会变得更加强大。

2017年6月阅读原文

考研The development of the Elizabethan drama for the next twenty-five years is of exceptional interest to students of literary history, for in this brief period we may trace the beginning, growth, blossoming, and decay of many kinds of plays, and of many great careers.

伊丽莎白时代戏剧在未来二十五年的发展对文学史的学生来说非常有兴趣，因为在这段短暂的时间里，我们可以追溯许多种类的戏剧和许多伟大事业的开始、成长、繁荣和衰败。

2018年考研翻译原文

四级Each time this initial memory trace is "replayed", it becomes even stronger.

每次“重放”这个最初的记忆轨迹时，它会变得更加强大。

2017年6月四级真题（第一套）阅读 Section B

六级A group of researchers reveal scores of studies that trace the relationship between health and interaction with others.

一组研究人员公布了数十项研究，追踪健康与与他人互动之间的关系。

2010年6月听力原文

四级Any attempt to trace the development from the noises babies make to their first spoken words leads to considerable difficulties.

任何试图追踪婴儿从发出的噪音到他们第一次说出的单词的发展都会带来相当大的困难。

1997年1月大学英语四级(CET-4)真题

四级Experts finally traced the cause of her illness.

专家们终于找到了她的病因。

2001年1月大学英语四级(CET-4)真题

四级The origins of universities can be traced back to the 12th to14th centuries.

大学的起源可以追溯到12至14世纪。

2006年6月大学英语四级(CET-4)真题

四级Each time this initial memory trace is “replayed”, it becomes even stronger.

每当这个初始的记忆轨迹被“重放”时，它就会变得更加强大。

2017年6月大学英语四级真题（第1套）

考研Since carbon dioxide is present in the air only in trace quantities (3 to 4 parts in 10,000 parts of air) and water vapor is near saturation in the air spaces within the leaf (at 80℉, saturated air would contain about 186 parts of water vapor in 10, 000 parts of air), the total amount of water vapor lost is many times the carbon dioxide intake.

由于二氧化碳仅以微量（10000份空气中的3至4份）存在于空气中，并且水蒸气在叶片内的空气空间中接近饱和（80℉, 饱和空气在10000份空气中含有约186份水蒸气），水蒸气损失的总量是二氧化碳摄入量的许多倍。

1991年全国硕士研究生入学统一考试英语试题

考研One difficulty is that almost all of what is called behavioral science continues to trace behavior to states of mind, feelings, traits of character, human nature, and so on.

一个困难是，几乎所有所谓的行为科学都继续将行为追溯到精神状态、情感、性格特征、人性等等。

2002年全国攻读硕士学位研究生入学考试英语试题

考研As the interaction between organism and environment has come to be understood, however, effects once assigned to states of mind, feelings, and traits are beginning to be traced to accessible conditions, and a technology of behavior may therefore become available.

然而，随着生物体和环境之间的相互作用逐渐被理解，一旦被分配给精神状态、感觉和特征的影响就开始被追溯到可获得的条件，因此行为技术可能变得可用。

2002年全国攻读硕士学位研究生入学考试英语试题