Language Switcher Module
If you need help with making your website multi-lingual then just ask.
How to make your website Multilingual
Perhaps the easiest way is to create Articles in the language used by the intended target audience, and create and publish a related Menu and Menu Links.
This may be fine for a small number of Articles.
But if you are wanting to enable visitors for whom English is not their first language to be able to read your whole website in their own language then you will need to consider other options.
You could consider a companion website, hosted on a server in the country of the target audience, and written in the language of the target audience.
Alternatively you could offer a Language Switcher to website visitors.
The latter option will require configuration of either Core Extensions or 3rd Party Extensions.