In the era of World War II, it is not a dangerous place to travel worse, so think of how people with different promotions like discount rates to stimulate tourism, came back.
In World War 2, it is dangerous, people are traveling less tourist worse, so think of ways to allow people to travel by organizing various promotions, such as lower prices to stimulate tourism to come back better.
In the era of World War II. It is dangerous to people don't travel to tourism worse, so think of a way to make people travel by organizing various promotions such as discounts to boost tourism to turn for the better.