例句與造句

1. the technical requirement jof user identify module for 800mhz cdma digital cellular mobile telecommunication network
   800mhzcdma數(shù)字蜂窩移動通信網(wǎng)用戶識別模塊uim技術(shù)要求
2. It's difficult to find jof in a sentence. 用jof造句挺難的