First, we must read as much as possible about the main tourist attractions we are going to visit. Searching the Internet is an easy way to know about them. Also, learning a few words and phrases of the local language can be very useful, especially when we meet new
people there.
According to these sentences .......
Reading about tourist attractions can be very useful
2 )
Tourists should learn the local language completely
3 )
we can get little information about tourist attractions in the internet
4 )
knowing some words of a local language is not necessary