You will investigate and evaluate many of them, and each time determine what you should focus on learning, based on the work you are doing at the time.

您将研究并评估其中的许多内容，并且每次都可以根据您正在完成的工作，以确定您应该重点关注哪些内容。

youdao

InfoQ then asked, what parts of the Flex framework a developer should focus on learning if they want to learn how to build quality custom components?

接下来InfoQ问到如果想要构建高质量的客户化组件，开发者需要从Flex框架的哪一部分开始着手呢？

youdao

Study of teaching and learning mode should focus on what kind medium and what method are adopted by educator to connect learner.

教与学模式研究的重点应该是教育者采用什么媒体通过什么方式连接受教育者。

youdao

Learning should focus on the acquisition of values, attitudes and skills.

UNESCO: Education

Learning should also focus on the values, attitudes and behaviors which enable individuals to learn to live together in a world characterized by diversity and pluralism.

UNESCO: Social and Human Sciences

And third, we should focus on spending our time and money right now on learning as much as we can about our customers and building a sustainable business model, rather than spend time building custom technology solutions.

FORBES: As a Startup Social Enterprise, When is the Right Time to Invest in Technology?