求翻译：不少地方在开发旅游前未制订详细的旅游规划，或者制订了旅游规划但实施过程中并未很好执行，盲目发展，导致旅游开发失控。是什么意思？

Before the development of tourism in many places not to formulate a detailed travel plan, or develop a tourism planning but the implementation process is not properly implemented, blind development, leading to uncontrolled tourism development.

A lot of places before the development of the tourism had not developed detailed planning for the tourism industry, or develop the tourism planning but in the course of the implementation is not properly implemented, blind development and lead to uncontrolled tourism development.

But many places before the development traveling the making detailed traveling plan, or drew up the traveling plan in the implementation process very to be by no means good carry out, the blind development, caused the traveling development to lose control.

Before the development of tourism, many places are not made for detailed travel plan, or have developed a tourism plan but implementation is not very good execution, blind development, leading to uncontrolled tourism development.

Have not made the detailed travel to plan before developing and travelling in many places, or did not well carry out in the course of travel plan and implementation after making, develop blindly, lead to the fact the tourism development is out of control.