品尝葡萄酒时，你需要留意其中的微妙差别。

When tasting wine, you need to pay attention to its ___subtleties.

这幅画的精妙之处需要仔细观察才能欣赏。

The painting's ___subtleties require careful observation to fully appreciate.

在跨文化谈判中，理解语言中的微妙之处非常重要。

Understanding linguistic ___subtleties is crucial in cross-cultural negotiations.