pay attention to 与concentrate on
问题描述：
pay attention to 与concentrate on
两者之间的区别
答
pay attention 指注意到某件事情或者某样东西
如：nowadays,more and more people pay attention to the issue of global warming.全球暖化越来越引起人们的注意了
concentrate on 指专心于某事
如：concentrate on study 专心学习