How to say in Czech: Do we know this child?

English
Do know this
Czech
Známe tohle dítě?
Does anybody know this child?
What is this child doing here?
We have two children.
We want to adopt a child.
How many children do you have?
This is not my child.
Who is this child?
Whose child is this?
Why is this child here?
Are you an only child?

Czech phrasebook and translator with tens of thousands of sentences translated by humans. Czechslator is being developed by Michal Měchura. CREDITS Czechslator's sentence generation engine is partially based on Grammatical Framework. All Czech pronunciation is computer-generated using Microsoft Azure Text to Speech. When Czechslator cannot find a translation in its own database, it looks in the PanLex dictionary or obtains a machine translation from Microsoft Translator. PRIVACY Czechslator does not save any cookies in your web browser and does not collect personally identifiable data. Czechslator uses StatCounter for traffic analysis, configured not to save any cookies in your web browser and not to collect any personally identifiable data.