問題需回答的題目） question; problem:解答問題 solve a problem提問題 ask a question（需研究解決的矛盾等） problem; matter:問題的關(guān)鍵 the heart of the matter; key to the question; key to the solution of a question問題的實(shí)質(zhì) essence of the problem (question)問題成堆 a satchel (a batch) of questions難問題 a troublesome problem共同關(guān)心的問題 questions of common interest關(guān)鍵問題 a key problem思想問題 an ideological problem懸而未決的問題 an outstanding issue原則問題 a question of principle; a matter of principle枝節(jié)問題 minor issue（事故或意外） trouble; mishap; sth. wrong:解決麻煩問題的能手 troubleshooter沒出什么問題 without any mishap那機(jī)器有點(diǎn)問題。 Something is wrong with the machine.（重要之點(diǎn)） the point; the thing:問題不在這里。 That is not the point.