The automatic translators are not good. You may find a pair that translates one pair of languages in such a way that's not obvious it was automatic. Searching one for every language may be pain. Also, there may be nothing.
I tried English to German and it was understandable, but to make it look (more or less) natural I had to use special grammatical structures (especially tenses). The text in English didn't look natural at all. I also tried English to Polish and any translator I tried was a complete disaster.
I think they work when languages are similar to each other and for ones with simplier grammar. If the language has complicated grammar, automatic tools are nearly useless.