两条铁轨的平行度非常高。

The ___parallelism between the two railway tracks is very high.

这篇演讲中的排比结构增强了语言的节奏感和说服力。

The use of ___parallelism in this speech enhances both its rhythm and persuasive power.

作者在书中提到了科技发展与工业革命之间的相似性。

The author draws a ___parallelism between technological advancements and the Industrial Revolution in the book.