Ϊʲô˵ǧҪѧ רҵô

ߣadminʱ䣺 2019-10-04

ҵƽԺDZΪ˾Ǵҵ̵İܸߣѰ̸ߵѧʲôĶĿ˾˵ѧҪҵҲ

ҵƽԺDZΪ˾Ǵҵ̵İܸߣѰ̸ߵѧĶĿ˾˵ѧҪҵҲ

Ȳ˵ʢ˵ͶУֻ˵ڵĹũУͻ˹Уĸ߲ԺУ붼ȥ

ֻаˣڵȯ̶ѧİżߣϤ֤ȯõԺУADȵھٰ˷࣬ĸְͤõʱͽҵԺУֱ

רҵһΪ߶˵רҵĶλո߶ˣƽԺУڽרҵûһҵְõʱҼнѧĽҵרҵѧʣõزݵȥ

½ҵְԱٮٮߣ˴ŽΪ׵£ȻֻҪһײŵְԱصͤطֽ׼ƽԺУĽҵʹһϺõʢôҪúϰרҵѧʣ£ᣬѡȡеȣӪиõľҵᡣ

ҵ˵н쳣ߵҵˣȻҲȫ˶׬ôǮе˵нʿ»5-10³Ĺʿ10-15ȻѧһοҵĺõˣеĻᵽ20еĻߣҵнʶDzȷġ

Ȼױ಻רƵѧѡȡרҵڽרҵҲôþҵġѡȡʱȻׯʹоҷⷽ쳣˻ᣬҸдҷⷽIJרҲǿѡȡģȻʹƣвҪѡȡרҵҲ˭õģѡȡרҵضҪƾҷ

ɽԱ߿רҡ13߿ʵսζΪ黯ƻʤյǧѧϸУԣӵж걨ʵսζÿյʮõѺ鿴