Of course not. Think about the vocabulary. Put in a word like 'le temps': that might be 'the weather' or 'the time', depending on context. Or 'the time' might be 'la fois' or 'le temps'. How is Google meant to know which meaning is right? Or think about the grammar differences. Pronouns, for example. 'Alex aime son papa' could be either 'Alex loves his dad' or 'Alex loves her dad'. How is Google supposed to know whether Alex is a girl or a boy, or even whose dad we're talking about?

Of course not! By no means Google Translator provides 100% accuracy in translating any language!