difficult problem
難題；難問題
no problem
沒問題
problem solving
解決問題
optimization problem
[計]優化問題；最佳化問題
big problem
大問題
environmental problem
環境問題
social problem
社會問題
scheduling problem
排定問題
technical problem
技術問題
practical problem
實際問題
inverse problem
反問題
economic problem
經濟問題
housing problem
住房問題；房屋問題
academic problem
學術問題
assignment problem
指派問題；分配問題；分派問題；配置問題
bottleneck problem
瓶頸問題
math problem
數學題
allocation problem
配置問題，分配問題
problem analysis
問題解析
financial problem
經濟問題；經濟困難
The problem is ongoing.
這個問題尚未解決。
the problem is not insoluble.
這一問題不是不能解決。
a problem in arithmetic
算數題
a problem child; problem customers.
難以管理的孩子；難對付的顧客
understate a problem
低調處理某問題
the problem of soil erosion.
水土流失問題。
an imponderable problem of metaphysics.
難以回答的形而上學的問題。
the obstinate problem of unemployment.
失業這個頑固的難題。
chew a problem over.
仔細思考問題
The problem is too elaborate.
問題太複雜。
The drug problem is international.
毒品問題是世界性的。
The problem is ripe for settlement.
解決這個問題的時機已經成熟。
This problem will not work out.
這個問題解答不了。
an elementary problem in statistics.
統計學的基本問題
a hypothetical problem
假設的問題
theorise about a problem
就某問題進行推測
couldn't get the problem into focus.
不能很清楚地理解這個問題
the problem isn't exclusive to Dublin.
這一問題不是都柏林所特有的。
Solved problem number one, now to problem number two.
問題一解決了，再來是問題二。
來源: Villains' Tea PartyThey call the problem " colony collapse disorder."
他們將這一現象稱之爲“蜂羣崩潰綜合症”。
來源: VOA Special August 2015 CollectionThere are enough problems now without sin.
麻煩已經夠多了，還想什麼罪過。
來源: The Old Man and the SeaI've encountered this problem before, my lord.
我也有過這毛病 大人。
來源: Game of Thrones Season 2Behavioral economists approached the problem a little differently.
行爲經濟學家對這個問題的看法略有不同。
來源: Economic Crash CourseThere is also the problem of smog.
同時，還有煙霧問題。
來源: Yilin Edition Oxford High School English (Elective 9)We haven't had any problems so far.
到目前爲止沒有什麼問題。
來源: Longman Office Workers' Daily Professional Technical EnglishThe government should squarely face the problem and take a down-to-earth attitude toward it.
政府應該面對問題，並採取實事求是的態度。
來源: 50 Sample Essays for English Major Level 8 Exam MemorizationWe're having some problems with the budget.
我們的預算有些問題。
來源: New Cambridge Business English (Elementary)But this isn't simply a both sides problem.
但是這不僅僅是一個" 兩邊都有錯" 的簡單問題。
來源: Hillary's 2018 Yale University graduation speech探索常見搜尋詞彙