"Wavulana wazuri"

Translation: Good boys

[BradleyHes]

Why is beautiful boys not accepted?

[juryrigging]

Probably because they didn't think of it. Not all correct translations are currently accepted. If you think your answer is right, but it gets marked wrong, hit the report button and select "my answer should be accepted".

[Jsang3]

It depends on what terms you argue your point it might be correct in some sense