1、These are very confusingly named operations.
這些是一些名稱非常容易搞混的操作。

2、New words in a language at first seem strange and confusingly similar to each other.
一門語言的新詞一開始看起來很奇怪，彼此之間很相似，容易讓人混淆。

3、Activity was — confusingly for foreigners — governed by local laws and language.
金融活動(dòng)受制于地方法律和語言，外國人常常對此感到困惑不解。