迷惑不解

tū rán lái le zhè me duō yóu kè dāng dì jū mín mí huo bù jiě

突然来了这么多游客，当地居民迷惑不解。

Local residents seem bemused by the sudden arrival of all the tourists.

rù shì dào qiè de dòng jī réng rán ràng diào chá rén yuán mí huo bù jiě

入室盗窃的动机仍然让调查人员迷惑不解。

The motive for the break-in continues to baffle investigators.