Statements were around two key words, say what students watch TV advantages and disadvantages are, and given the appropriate basis and justification, so that the people be convinced.
Around these two key words, such as the primary school students watching TV benefits and disadvantages of what, and give the corresponding basis and reasons, so that the people present convinced. ...
Around these two key words, for example, what are the advantages and disadvantages of watching TV for primary school students, and give the corresponding basis and reason to convince the people present.<br>