vary的各种形式的固定搭配（Varying Combinations A Guide to Fixed Phrases with Vary）

Varying Combinations: A Guide to Fixed Phrases with \"Vary\" Vary is a dynamic verb that can express diverse meanings depending on the context in which it appears. Although its primary definition refers to changing or altering something, it also has several fixed phrases that convey specific nuances of meaning. In this article, we will explore these combinations and their usage in different situations. Variants of \"Vary\" 1. \"Vary from\" and \"Vary to\" The phrase \"vary from\" is used to indicate the range of difference or diversity between two or more items. For instance, \"The responses to the survey varied from enthusiastic support to outright rejection.\" Here, we see that the range of responses is significant, as they range from one extreme to another. On the other hand, \"vary to\" implies a degree of similarity or convergence between different items. For example, \"The flavors of ice cream vary from region to region, but they all share a creamy texture.\" Here, we note that while there are differences in flavors, they all share a common characteristic. 2. \"Vary between\" and \"Vary among\" The difference between \"vary between\" and \"vary among\" is subtle but important. \"Vary between\" refers to when there is a limited number of options, and we can differentiate them. For example, \"The prices of the flights vary between $300 and $500 depending on the time of booking.\" Here, we see that there are only two options, and we can distinguish between them. In contrast, \"vary among\" suggests a more significant degree of diversity or heterogeneity among different options. For instance, \"The preferences of the customers vary among different age groups, genders, and locations.\" Here, we note that there are numerous factors at play - age, gender, and location - that influence the preferences of customers. 3. \"Vary widely\" and \"Vary greatly\" Both \"vary widely\" and \"vary greatly\" indicate a significant amount of difference or variation among different options. However, \"vary greatly\" emphasizes the degree of difference more strongly than \"vary widely.\" For example, \"The salaries of the workers in this company vary widely based on their positions, but they vary greatly in comparison to the industry standards.\" Here, we see that although there is a lot of variation among the salaries of workers within the company, these disparities are even more significant when compared to other similar businesses. Conclusion In conclusion, the verb \"vary\" has diverse usages and nuances that depend on the context in which it appears. Fixed phrases such as \"vary from/to,\" \"vary between/among,\" and \"vary widely/greatly\" are essential tools to convey precise ideas when we describe differences or variations. Using these combinations correctly can help us communicate more effectively and avoid ambiguity or confusion.