For optimal performance, you should focus your effort on non-urgent, important tasks.
对于一个优化问题，你应该集中精力到那些重要但不紧急的任务上。
A person or non-living object that is the focus of a subject's expectations.
一个人，或无生命的对象，其为主体的期望焦点。
Current theories on non-profits focus primarily on the situation in developed countries.
现有的非营利理论主要关注发达国家中的情境。
Current theories on non-profits focus primarily on the situation in developed countries.
现有的非营利理论主要关注发达国家中的情境。
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