YOU SAID:
my cat is my favourite thing in the whole wide world because he meows so cutely
INTO JAPANESE
私の猫は彼がとてもかわいく鳴っているので全体の広い世界で私のお気に入りのものです
BACK INTO ENGLISH
My cat is my favorite in the whole wide world because he sounds so cute
INTO JAPANESE
彼はとてもかわいいですねので私の猫は全体の広い世界で私のお気に入りです
BACK INTO ENGLISH
He's so cute so my cat is my favorite in the whole wide world
INTO JAPANESE
彼はとてもかわいいので私の猫は全世界で私のお気に入りです
BACK INTO ENGLISH
He is so cute that my cat is my favorite in the whole world
INTO JAPANESE
彼はとてもかわいいので私の猫は全世界で私のお気に入りです。
BACK INTO ENGLISH
He is so cute that my cat is my favorite in the whole world.
INTO JAPANESE
彼はとてもかわいいので、私の猫は全世界で私のお気に入りです。
BACK INTO ENGLISH
He is so cute that my cat is my favorite in the whole world.
That didn't even make that much sense in English.