DJs use cross fader to achieve a seamless transfer of sounds.音乐节目主持人用平滑转换机来达成天衣无缝的声音转换效果.DJs use cross fader to a seamless transfer of sounds.用平滑转换机来达成天衣无缝的声音转换效果.This changes the pre - amplification of the signal before...
Guaranteeing the safety of students requires continued vigilance on the part of teachers.要确保学生安全,教师得时常保持警惕.This tradition of guaranteeing anonymity began to develop quickly.这种担保匿名的传统便开始迅速扩展开来.Thethe goal , keeping improv...