But those who truly understand the economicimpact and can work to change the patterns can create a wide range of career possibilities.
但是，那些真正了解经济影响并能够努力改变这种模式的人可以创造广泛的职业机会。
2
The major problems of the travel and tourism industry that have hidden, or obscured, its economicimpact are the diversity and fragmentation of the industry itself.