play in silent mode?

play in silent mode? play in network mode cool mode ,mormal mode,silent mode .是我电脑上F11键上有个小风扇的图标. COD6盗版联机 点“play”后出一筐,内容如下：Must be signed in to steam in online mode to play 求 RF vibrate silent mode是什么意思!其中的大写RF是什么意思? RF vibrate silent mode!其中的大写RF是什么意思? in test mode edit in standard mode Silent silent silent they went home together in _________(silent) 翻译：They nodded in silent agreement. he needed ( ) in order to sleep.(silent) be in silence=be silent吗? play more adventure to unlock the survival mode. Sorry,NFS Hot Pursuit does not support landscape mode.Please swith to portrait mode to play this .Sorry,NFS Hot Pursuit does not support landscape mode.Please swith to portrait mode to play this game,急！！ He sat in silence还是He sat in silent.