dilemmas

n.

左右为难( dilemma的名词复数 )；窘境，困境；

in a dilemma进退两难，左右为难

prisoner's dilemma囚徒困境，囚徒困境悖论

moral dilemma道德上的左右为难；道德两难处境；伦理两难

ethical dilemma道德困境；伦理困境

1. Life is filled with paradoxes and dilemmas.
   人生充满了种种矛盾兴困境。
2. Her words gave readers the courage to face the dilemmas of life.
   她的文字给予读者以勇气来面对生活中的困境。

Dilemmas in a general theory of planning
Rittel, Horst W. J., Dilemmas in a General Theory of Planning , Policy Sciences, 4:2 (1973:June) p.155
International Studies Quarterly
Dilemmas with Distances Between Intuitionistic Fuzzy Sets: Straightforward Approaches May Not Work
Knowledge-sharing Dilemmas.
Fostering students' knowledge and argumentation skills through dilemmas in human genetics.
Liver Regeneration after Partial Hepatectomy : Critical Analysis of Mechanistic Dilemmas
Human Assets and Management Dilemmas: Coping with Hazards on the Road to Resource-Based Theory
Dilemmas in qualitative health research
Dilemmas in the management of renal artery stenosis