- 问题详情:Modernscienceandtechnologyhaveagreateffectonourdailylife.Atadinnerparty,alltheyoungpeoplearebusyplaytheirmobilephonesinsteadoftalkingwiththerelativesittingaroundthem. Itisobviouslythatsomeyoungpeopletodayareaddictedinplayingwithmobilepho...
- 18469