The man hums a ditty at work .

那人在工作时哼小调。

Debbie often hums while she 's listening to music .

黛比经常在听音乐时哼着曲子。

The earth hums to me today in the sun , like a woman at her spinning .

今天大地在太阳光里向我营营哼鸣，象一个织着布的妇人。

The earth hums to me today in the sun , like a woman at her spinning , some ballad of the ancient time in a forgetten tongue .

今天大地在太阳光里向我营营哼鸣，象一个织着布的妇人，用一种已经被忘却的语言，哼着一些古代的歌曲。

A racing track hums as miniature cars hurtle round it .

微缩的小车在跑道上飞驰，嗡嗡作响。