YOU SAID:

hello behind the curtain there is a small cat perhaps some babies

INTO JAPANESE

こんにちは、カーテンの後ろに小さな猫がいます、おそらく赤ちゃんがいます

BACK INTO ENGLISH

Hello, there is a little cat behind the curtain, there is probably a baby

INTO JAPANESE

こんにちは、カーテンの後ろに小さな猫がいます、おそらく赤ちゃんがいます

BACK INTO ENGLISH

Hello, there is a little cat behind the curtain, there is probably a baby