“旅游将会促进当地经济发展，带来利润”这句话用英语怎么说？

Tourism will promote local economic development and bring in profit。
boost可以，但促进经济发展一般用promote，boost，不用improve，你看例句：
1.In recent years.dyeing and printing industrial zones were founded in many cities, which greatly promoted the development of local economy.
2.It is an important and urgent task to preserve the historical heritage well,making it last forever,and boost the development of local economy at the same time.

Tourism will promote local economic development profits

旅游将会促进当地经济发展，带来利润
Tourism will boost the local economic development and bring in profits.

或

Tourism will boost the local economy and bring in profits.

可以用improve代替，但是效果不如boost，因为boost有推动和使增速的意思，而improve少了点那样的味道！