problem
🇺🇸
/ˈprɑːbləm/
🇬🇧
/ˈprɒbləm/
something that is hard to deal with or fix
The broken computer is a big problem for our work.
壞掉的電腦對我們的工作來說是個大問題。
a question to solve using thinking or math
This math problem is very hard to solve.
這道數學題很難解答。
causing trouble or difficulties
His problem behavior makes it hard for others.
他有問題的行為讓別人很難辦。