Because these whispy little filaments can float freely in the breeze, they're great at sensing the air currents that comprise sound waves.

因为这些稀疏的小细丝能在风中自由飘动，非常善于察觉出包含声波的气流。

Because these whispy little filaments can float freely in the breeze, they're great at sensing the air currents that comprise sound waves.

霍普金：因为这些纤细的细丝可以在微风中自由漂浮，所以它们非常擅长感知构成声波的气流。

A high, whispy cirrus cloud that descended and spread into a sheet was named cirrostratus, while groups of fluffy cumulus clouds that joined up and spread were named stratocumulus.

原本在高空中的纤薄的层云下降并且扩散成薄片状，被命名为卷层云。由大量蓬松的积云聚集并扩散而成的，则命名为层积云。

" Psst! " said a voice, and he looked around to see a whispy little witch and the ferrety wizard from Magical Maintenance gesturing to him from over beside the statue.

“嘘！”的一声，他赶紧四处张望，看见一个小个女巫和一个像雪貂的巫师在雕像的另一侧魔法维护司向他挥手。