你爱打网球，但我爱看书。类似用法的连词还有。

You like tennis, while I'd rather read.

youdao

你应该知道，功能词语是诸如介词、连词以及一些其他的词，其基本用法是表示与其他词语之间的关系。

We must now depend largely on word order and function words to convey the meanings that the older language did by means of changes in the forms of words.

youdao