I am in a dilemma whether to do maths or English.

我左右为难，不知做数学还写英语。

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

然而，门多了却使企业左右为难，无所适从。

I’m really on the horns of a dilemma. I need the car but I can’t afford it.

我真左右为难。我需要车，但却买不起。