perplexities造句

I walked home in a distracted state, with my two perplexities.
我带着这两个棘手的难题,心神不定地走回家去.

...the perplexities of quantum mechanics.
量子力学难题

It was not her employer who created these perplexities.
令她感到慌恐的并非是她的雇主.

The wise man has no perplexities.
贤者,不惑也.

The desultory discussion merely reaffirmed old perplexities.
这次讨论完全不着边际,仅仅重申了过去那些纠缠不清的老问题.