无所适从

Tom thought himself into a dilemma.

汤姆想得无所适从。

However, so many managnemnt department lead enterprise into dilemmatic situation, which lead them at loose ends.

，理门多了却使企业左右为难，无所适从。

Father worked as a teacher for almost 40 years, and has been disorientated since he stopped working.

父亲当了四十年的教师，如今不了，就一直感到无所适从。