YOU SAID:

My dog ate my homework and later, he vomited it in our garden

INTO JAPANESE

私の犬は私の宿題を食べ、その後、彼は私たちの庭でそれを嘔吐しました

BACK INTO ENGLISH

My dog ate my homework, then he vomited it in our garden

INTO JAPANESE

私の犬は私の宿題を食べた、それから彼は私たちの庭でそれを嘔吐した

BACK INTO ENGLISH

My dog ate my homework, then he vomited it in our garden