confusing：作形容词的意思是：令人困惑的；混淆的；混乱的 confuse的动名词形式是congfusing :这个时候的意思是：使混乱不清；使迷惑；使困窘 举例：
1.Taiwan datums and coordinate systems are quite confusing.台湾大地基准及座标系统相当复杂。（做形容词讲）
2. Not only are women not thinking about heart disease, their symptoms are often atypical, confusing both patients and physicians.不是女性不考虑心脏病，而是她们的症状经常是非典型的，病人和医生都经常迷惑。（做动词讲）。
