YOU SAID:
I have ordered 20 cups of shin cup noodles
INTO JAPANESE
新カップ麺を20杯注文しました
BACK INTO ENGLISH
I ordered 20 new cup noodles
INTO JAPANESE
私は20個の新しいカップ麺を注文しました
BACK INTO ENGLISH
I ordered 20 new cup noodles
That didn't even make that much sense in English.