From the speakers closer skirr sounds, and certainly cause fetal harm hearing. Fetal.
离喇叭较近，听起来轰轰的，肯定对胎儿听力方面造成的危害。
2
Electromagnetic waves in the brain can cause the machine such as skirr or cicada calls, so that thousands of you hard!
电磁波在脑中会造成如机器轰轰声或知了叫声，让你难受万千！
3
That "skirr" the rush of footsteps, people felt deeply the sense of urgency spectators abuse "such as the late, we could not keep up with that child's cry worth."