noun
can-do spirit; readiness to take on challenges
Describes a positive, proactive attitude toward trying new or difficult things. Often used in motivational contexts.
彼のチャレンジ精神が成功につながった。
His can-do spirit led to success.
新しいプロジェクトにはチャレンジ精神が欠かせない。
A can-do attitude is essential for new projects.