perplexing例句
British Parliamentary procedure is
perplexing at the best of times.
即使在最好情况下，英国议会的程序也很费解。
It took years to understand many
perplexing diseases.
许多疑难病症要耗时数年才能搞明白。
This might seem very
perplexing to those who know nothing about it.
这对那些对它一无所知的人来说可能显得很难理解.