In recent years,the office medias have pointed out that students time spend in the library dropped tremendously from 30 hours a week to about 10 hours a week,while their time spend on the E-books soared from 15 hours a week to 28 hours a week.
There are probably a variety of reasons for this the one hand,as smart phones and other mobile devices spread,people have been hooked on everything related to digital technology,paper books are increasingly replaced by digital ones. On the other hand,in this fast-paced culture, it enables people to get E-books more quickly and easily,and to carry more than one book by just one tal books make it possible to read in pieces of time and to gain much more information and knowledge.
But E-books just like a two-edge-knife ,it has some t of all,reading on digital devices can lead to distractions,which will reduce immersive reading time and nagatively affect reading s more,the inconvenience of making notes make it impossible for readers to achieve critical understanding as well as deep thinking.
According to the previous discussions,we can come to the conclusion that much attention should be given to students its own,digital book is neither good or nor bad;it depend on how students use it.
Recently,fog and haze has become a imminent threat which most northerners in China are e the cities of China have greeted striking speed of development with open arms,they suffer greatly from a persistent and dense haze of pollution and is high time that we took some methods to protect the environment and ourselves.
Generally speaking,there are three effective t of all,the government should take into serious consideration the emergency and severity of the air pollution,and take measure to deal with as more public transportation systems should be put in use,more energy-saving resources should be s more,every little effort from individuals citizens should contribute to the reduction of pollution by driving but not least,try to reduce the time of outdoor activities,especially when the air quality is not good enough.
From what has been mentioned above, to protect our air,we must keep in mind that whatever we give out,we take back in the long we have to drive less,pollute less and make more changes.
