她的论点缺乏任何连贯性。

Her argument lacks any ___coherence.

这篇文章的连贯性使其阅读起来很愉快。

The essay's ___coherence makes it a pleasure to read.

缺乏连贯性，复杂的想法可能难以理解。

Without ___coherence, complex ideas can be difficult to follow.