work among children的意思|示意

Among children who spend the same amount of time outside, the amount of near work has no correlation with nearsightedness.

孩子花的时间等量情况下，近视和所做的“纯工作”量是没有相关性的。

Objective To understand the change of immune status among children after preventive vaccination, provide scientific evidence for the work in the future.

目的了解柳州市预防接种后儿童的免疫水平，为进一步做好免疫规划工作提供科学依据。

Americans work for many reasons, but prominent among them is the unwavering desire to provide a good life, and maybe a better life than they themselves had known, to their children.

阿梅波多黎各工作的原因很多，但其中突出的是坚定不移的愿望提供了一个良好的生活，也许更好的生活比他们自己也知道，自己的子女。