challenge
Definition
A task or situation that tests someone's abilities; a call to prove the truth of a claim.
日本語 誰かの能力を試すタスクや状況、または真実性を証明するために呼びかけられること。
Example
"Running a marathon is a physical challenge that requires months of training."
A task or situation that tests someone's abilities; a call to prove the truth of a claim.
日本語 誰かの能力を試すタスクや状況、または真実性を証明するために呼びかけられること。
"Running a marathon is a physical challenge that requires months of training."