It sounds a bit crackly at this end .

电话这头听起来有点吱吱响。

The radio was faint and crackly .

收音机的声音很微弱，还辟啪乱响。

We encounter the trade-offs this involves every time we strain to hear someone speaking through a crackly cell phone connection .

当我们想要从沙沙作响的手机话音中听清对方说了什么，就会遇到此种权衡。

I turned on the radio but all I could hear was a crackly voice speaking a language I did not understand .

我打开收音机，但听到的只是一个尖锐急促的声音在讲我听不懂的语言。

I heard a malignant , crackly laugh by the fire , and turning , beheld that odious joseph standing rubbing his bony hands , and quivering .

我听见炉火旁边一声狠毒的怪笑，转过身来，就瞅见那个可恶的约瑟夫站着，搓着他的瘦骨嶙峋的手，还发抖着。