The din emitting from the tuneless plastic horns is louder than that from a drum or a chainsaw according to the survey by hearing aid manufacturer Phonak .

这项由助听器制造商峰力集团开展的研究发现，这种塑胶喇叭发出的嘈杂声响远高于锣鼓或电锯发出的 响声。

A young man walked by singing a tuneless song .

一个年轻人从身边走过，哼着 不 成 调的歌。

Someone walked by singing a tuneless song .

有人走过，唱着一首 不 成 调的歌。

Some modern music sounds harsh and tuneless .

现代音乐中有一些 又刺耳又 不 成 调子。

Her tuneless music made her father 's blood boil .

她 那 难听的音乐使她父亲很生气。

His tuneless whistling jarred on my nerves .

我 听到他吹着 不 和谐的口哨声感到心烦意乱。

The tuneless plastic horn blown by fans was a top World Cup newsmaker and has been snapped up abroad .

南非世界杯期间，球迷们吹奏的这一 不 成 曲调的塑料喇叭成为媒体关注的焦点，在其它国家也成为热销 商品。