How to Use "perplex" with Example Sentences

1. Perplex blackhead many years , ask an expert to help me .
2. It seems to me that they do so on the understanding that these problems that perplex us are deep , substantive , and really matter .
3. The new tax laws perplex me .
4. Skin sao is urticant more than or perplex because of sustaining a mood about how with psychology .
5. Macao economy suffers the problem that oneself exists to perplex on one hand , suffer the pressure of adjacent area and effect again .