this graph cannot preriew

this graph cannot preview 英语翻译This graph cannot preview 打开摄像头出现This graph cannot preview! This graph cannot pueview 是什么意思呀 THIS GRAPH CANNOT PREVIEW什么意思 This graph cannot preview 那要怎么办呢? this grapt cannot previsw This item cannot be used This program cannot display the this grarh cannot preview是什么意思? cannot take this midicine是什么意思 Cannot initialive this.Please reinstall this.