A normal conversation is about 60-70 decibels .

而正常通话声音的音量大约在60到70分贝之间。

The court heard sunderland city council recorded levels of up 47 decibels .

桑德兰市政府在法庭上提供的记录显示，噪音达到47分贝。

Underneath the pretty graphical ui , your cellphone measures those five bars in terms of decibels .

在您手机漂亮的图形用户界面下，你的手机通过分贝来测量那五个信号格。

The researchers blasted that sandwich with sound waves , which at 100 decibels were not quite as loud as a rock concert .

研究人员用100分贝的声波去冲击夹着纳米线的两个电极，这种音量还没有摇滚音乐会的声音那么大。

The sisters both rate highly on the scale , serena beating big sister venus by four decibels .

这对姐妹花的音量可都是十分惊人哒，而且塞莲娜比她的姐姐维纳斯还要高4个分贝呢。