Dtmf.colTones and dtmf.rowTones. To translate a important into the suitable spots of the two matrices, the uncover function can be employed. An illustration of using find when keyName='3' is: 之所以把此话放在开头，是因为我觉得这句话很生动形象的描绘出了商家中介、写手还有学生三方的关系。被欺骗的是学生，被掠夺的是写手，而商家中介很明显就是那个背后数黑钱的掮客。 不过还是那句话，自己的才是... https://rowanc9ocr.blogstival.com/35353707/top-secrets