The major component of concentration is the ability to focus ones attention on the task at hand and thereby not to be disturbed or affected by irrelevant external and internal stimulus.

专注主要是指把注意力集中于即将到来的任务，而不受不相关的内部或外部刺激所干扰和影响。

youdao

Traditional theory and institution focus on the subrogation institution's function on protecting the obligation right, while modern ones pay more attention to realizing it.

传统理论与制度强调代位权保全债权的功能，而现代理论与制度则更注重代位权实现债权的功能。

youdao

"Malawi is a landlocked state, it is one of the ones that we tend to worry most about, and yet it has demonstrated that when you focus attention on a problem you can make progress."

VOA: special.2010.04.26