Objective to understand knowledge on serious symptom of acute respiratory infection (ARI) and diarrhea (CDD) and family nursing of mothers whose children are younger than two years old.

目的为了解2岁以下儿童母亲对婴幼儿急性呼吸道感染(ARI)和腹泻(cdd)重症识别知识及家庭护理知识知晓情况。

youdao

The car is a status symbol in a society where success depends on knowledge, and the ad panders to the presumption that its viewers will have the knowledge to understand it.

ECONOMIST: The science of selling

While cost efficiencies do make a lot of sense in the short term, it is important to understand whether all this knowledge drain will prevent the effective bounce back of the organization when the high growth economy returns?

FORBES: Don't you want to know what you "know?"

The knowledge needed to understand them is increasingly difficult and arcane.

FORBES: What Journalists Bring to Science Writing