YOU SAID:

on a cold summers day, timmy was boiling in the weather while jimmy ate the grass of the dog

INTO JAPANESE

寒い夏の日、ジミーが犬の草を食べている間、ティミーは天気の中で沸騰していた

BACK INTO ENGLISH

Timmy was boiling in the weather while Jimmy was eating dog grass on a cold summer day

INTO JAPANESE

寒い夏の日にジミーが犬草を食べている間、ティミーは天気の中で沸騰していた

BACK INTO ENGLISH

Timmy was boiling in the weather while Jimmy was eating dog grass on a cold summer day