提示：点击例句中的单词，就可以看到词义解释

Human waste is piped directly into the sea without being treated .

人类的排泄物没有经过处理直接用管道输送到大海去.

Beyond the horizon lies the promise of bountiful undersea natural gas that could soon be piped to vasilikos .

在地平线之外的深海中，蕴藏着可以快速输送到vasilikos的丰富天然气资源。

All the children piped up and began to dance .

所有的孩子都开始载歌载舞起来了。

He suddenly piped up that he wanted to go home .

他突然尖声地说他要回家。

But she might have raised a sardonic smile to see the lovely valley that was her second home in china filled with piped church music as a 21st-century tourist draw .

但她或许会对美丽山谷中回荡着的教堂管风琴音乐报以嘲讽的微笑，在她的第二故乡中国，他们以此招徕21世纪的游客。