Sales: What are you looking for?
销售：您需要什么？
Kama: I want to buy a vacuum for my mother, who is old and lives alone.
卡玛：我想给我妈妈买个吸尘器，她年纪大了还独居。
Sales: Then, this upright vacuum will be your first choice. You don't need to bend over to clean the floor, which is very suitable for the elderly.
销售：那么，这种立式吸尘器将是您的首选。用它来打扫地面您都不需要弯腰，这很适合老年人。
Kama: How does it work?
卡玛：它如何工作呢？
Sales: There is a button on the top of the stick. It's easy to operate. And it cleans the floor and carpet very clean.
销售：在这个手持杆的顶部有一个开关。这很容易操作，而且它可以把地面和地毯清理得很干净。
Kama: OK, I'll take it.
卡玛：好的，我要一个。