YOU SAID:
Can you please help me buy pants.
INTO JAPANESE
パンツを購入する私を助けてください。
BACK INTO ENGLISH
Please help me to buy pants.
INTO JAPANESE
お願い 助けて
BACK INTO ENGLISH
Please help me!
INTO JAPANESE
お願い 助けて
BACK INTO ENGLISH
Please help me!
That didn't even make that much sense in English.