How to Implement Strategies to Experience Business Maturity Life Cycle Stage

Factors influence public transport service industry reaches life cycle decline stage In our future road public transport service development. Does underground train improvement bring another new public transport service experience to let passengers to experiece another new road public transport service replace traditional bus, tram, train, taxi , rapid speed train etc. public transport tool service by this kind new " exceed sound speed" underground train public transport tool? Can this...
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Factors influence public transport service industry reaches life cycle decline stage In our future road public transport service development. Does underground train improvement bring another new public transport service experience to let passengers to experiece another new road public transport service replace traditional bus, tram, train, taxi , rapid speed train etc. public transport tool service by this kind new " exceed sound speed" underground train public transport tool? Can this kind of " exceed sound speed" underground train public service transport tool replace traditional bus, train, tram, taxi, road piblic transport tools ? Will traditional road public transport tools experience to reach decline life cycle service stage from maturity life cycle service stage in soon future possible, if this kind of " new exceed sound speed innovation underground train is invented ? What is exceed sound speed underground train ? It can run exceed sound speed to catch above four to eight passengers to sit in the small size circle shape underground train from one distination to another destination in short time. For example, it can run at exceed sound speed at underground from US Washington city to New York city, in the future, it will be possible one kind of small circle size underground train, it may only catch about one to eight passengers every journey, when this kind of new exceed sound speed underground train was really invented. Can it replace traditional slow speed underground train and road public transport tools to be accepted by many passengers?In this US future new exceed sound speed small size underground train public transport tool case, it only needs spend half hour to transport passengers from US Washington to New York city rapidly. In general, underground train speed needs about three hours from Washington to New York city distance. So, it can shorten time to let passengers to avoid any delay. The question is that : Can it influences future global public transport service life cycle stage to reach decline life service cycle life in short time, if this kind of new exceed sound speed small size underground train public transport tool is invented in success? I shall attempt to answer whether future new sound speed rapid small size underground public tranport service train invention, it will influence other traditional public transport tools to reach the decline life service cycle stage rapidly in short time as below:In our traditional public transport development history, since 1900, human had been beginning to consider every country ought own themselves public transport fools, e.g. for passengers service. So, passengers can pay cheap ticket to catch either bus, or tram, or train ot ferry, or taxi, or underground train from one destination to another destination in short time conveniently. So, public transport tool needs had been popular increasing, because there were not many people like to buy cars to drive when any kinds of public tranport tools are invented in 1900 beginning. The reason may be that they feel expensive gas expenditure and cars will need to repair or become old etc. different reasons. So, from 1900, public transport tool service tools may be whole public transport service industry's birth life cycle service stage. In this stage, global any passengers had been attempting to choose to catch either bus, trains, trams, taxi, underground trains etc. public transport tools to go to anywhere conveniently. They would compare whether public transport service can provide comfortable feeling and rapid transport service quality to be better than purchase one car to drive.