vacuum cleaner

例句：

1. 1. This vacuum cleaner is very efficient at cleaning hard floors.
   这款真空吸尘器在清洁硬地板方面非常高效。
2. 2.The vacuum cleaner has a powerful motor and can suck up dust from the carpet.
   这款吸尘器有强大的电机，可以从地毯上吸走灰尘。
3. 3.I bought this vacuum cleaner for my mom's birthday last year, and she loves it.
   我去年给妈妈买了这个真空吸尘器，她非常喜欢。