YOU SAID:
Hello, do you want a cup of tea?
INTO JAPANESE
こんにちは、あなたは紅茶を飲みますか?
BACK INTO ENGLISH
Hello, do you drink tea?
INTO JAPANESE
こんにちは、お茶を飲みますか?
BACK INTO ENGLISH
Hello, do you drink tea?
That didn't even make that much sense in English.