Definition
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effort
Effort refers to the physical or mental energy applied to achieve a task or goal.
努力是指为达到某个任务或目标而施加的身体或心理能量。
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She put a lot of effort into her studies to achieve good grades.
她在学习上投入了很多努力以获得好成绩。
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The team's effort was evident in their successful project completion.
团队的努力在他们成功完成项目中显而易见。
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It takes a great deal of effort to learn a new language.
学习一门新语言需要付出很大的努力。