問題は英語で
problem

英語の定義

問題
1. n. question, problem on homework etc.
2. n. a question; a matter (of time etc.)
3. n. a problem (something that needs to be dealt with); a trouble
(ja-x, 生きていくか死ぬか、それが問%題だ。, いきていくかしぬか、それがもん%だいだ。, To live or to die, that is the question. (To be, or not to be, that is the question.))
4. n. an issue; a matter

problem
1. n. A difficulty that has to be resolved or dealt with.
She's leaving because she faced numerous problems to do with racism.
2. n. A question to be answered, schoolwork exercise.
3. n. A puzzling circumstance.
4. adj. (of a person or an animal) Difficult to train or guide; unruly.
5. adj. Causing a problem; problematic; troublesome.

trouble
1. n. A distressing or dangerous situation.
He was in trouble when the rain started.
2. n. A difficulty, problem, condition, or action contributing to such a situation.
The trouble was a leaking brake line. The trouble with that suggestion is that we lack the funds to put it in motion. The bridge column magnified the trouble with a slig
3. n. A violent occurrence or event.
the troubles in Northern Ireland
4. n. Efforts taken or expended, typically beyond the normal required.
It's no trouble for me to edit it.
5. n. A malfunction.
He's been in hospital with some heart trouble. My old car has engine trouble.
6. n. Liability to punishment; conflict with authority.
He had some trouble with the law.
7. n. (mining) A fault or interruption in a stratum.
8. v. (transitive, now rare) To disturb, stir up, agitate (a medium, especially water).
9. v. To mentally distress; to cause (someone) to be anxious or perplexed.
What she said about narcissism is troubling me.
10. v. In weaker sense: to bother or inconvenience.
I will not trouble you to deliver the letter.
11. v. (reflexive, or intransitive) To take pains to do something.
I won't trouble to post the letter today; I can do it tomorrow.
12. v. (intransitive) To worry; to be anxious.

task
1. n. A piece of work done as part of one’s duties.
2. n. A difficult or tedious undertaking.
3. n. An objective.
4. n. (computing) A process or execution of a program.
5. v. To assign a task to, or impose a task on.
On my first day in the office, I was tasked with sorting a pile of invoices.
6. v. To oppress with severe or excessive burdens; to tax.
7. v. To charge, as with a fault.