YOU MUSTN'T CATCH THE BIRDS.LOVE THEM OR THEY WILL NEVER COME BACK.

YOU MUSTN'T CATCH THE BIRDS.LOVE THEM OR THEY WILL NEVER COME BACK.
YOU MUSTN'T CATCH THE BIRDS.LOVE THEM OR THEY WILL NEVER COME BACK.

YOU MUSTN'T CATCH THE BIRDS.LOVE THEM OR THEY WILL NEVER COME BACK.
你不许抓鸟.你要爱护他们（对他们好一些）否则他们不会再回来了.

你不能抓鸟，要爱他们否则他们永远不会再回来

你不能捕杀鸟类，要爱护它们，否则它们将再也不会回到我们身边。