automated vacuum collection造句

The waste collection and sorting is planned to operate by automated vacuum collection.
In March 2015, the city of Montreal abandoned its $ 3 million investment in a plan to install an automated vacuum collection system in the Quartier des Spectacles entertainment district.
An "'automated vacuum waste collection system "', also known as "'pneumatic refuse collection "', or "'automated vacuum collection "'( "'AVAC "'), transports waste at high speed through underground pneumatic tubes to a collection station where it is compacted and sealed in containers.
It's difficult to find automated vacuum collection in a sentence. 用automated vacuum collection造句挺难的