A-active, in order for your library patrons to view you as being serious about your social networking and for it to work for you and your library, you need to use it on a regular basis.

A-active（热度），为了让读者感受到你是在认真对待你的社交网络，并且认识到它确实对你和你的图书馆起到了作用，你必须保持一定的活跃度。

youdao

Those who do use YouTube for work, do so in order to learn more about a subject that's important for their business (48%), or to learn more about specific products (40%).

那些将Youtube用于工作的人是为了学习跟生意相关的重要内容(此类人群占48%)，或者是为了了解特定产品信息(这类人占40%)。

youdao

Those who do use YouTube for work, do so in order to learn more about a subject that's important for their business (48%), or to learn more about specific products (40%).

那些将Youtube用于工作的人是为了学习跟生意相关的重要内容(此类人群占48%)，或者是为了了解特定产品信息(这类人占40%)。

youdao