The straw effect means that the juice around the tube can be inhaled by inhaling the fruit juice in the cup with a straw. Implanting some kind of straw in a certain area can gather resources and cause obvious regional effect.
The option 'This year, let the prosperity of the modern service industry be matched with convenient transportation, and the combination of the two will become a prosperous area where capital flows yearn for one after another' does not belong to the straw effect.