He was busy hoovering when I arrived home from work .
当我下班回家时，他正忙着用吸尘器吸尘。
He was busy hoovering the bedroom carpet when I arrived home from work .
当我下班回家时，他正忙着用吸尘器吸尘吸卧室地毯。
Foreign investors such as sovereign-wealth funds and central banks have been happily hoovering up britain 's shorter-term securities and now own more than one-third of all outstanding gilts .
China is hoovering up ever more commodities not just because its economy is growing so quickly , but also because that growth is concentrated in industries that use lots of resources .
The bond markets are hoovering up corporate debt in enormous quantities , in part because investors are desperate for a yield of any kind in an environment of ultra-low interest rates .
