YOU SAID:
drink ye rapidly and then slow
INTO JAPANESE
あなたは急速に飲んでから遅い
BACK INTO ENGLISH
you're slow from drinking rapidly
INTO JAPANESE
あなたは急速に飲むのが遅い
BACK INTO ENGLISH
You are slow to drink fast.
INTO JAPANESE
あなたは速く飲むのが遅いです。
BACK INTO ENGLISH
You are slow to drink fast.
That didn't even make that much sense in English.