YOU SAID:

I ate McDonalds today but it had a cockroach in it

INTO JAPANESE

今日はマクドナルドを食べましたが、ゴキブリが入っていました

BACK INTO ENGLISH

I ate McDonald's today, but it contained cockroaches

INTO JAPANESE

今日はマクドナルドを食べましたが、ゴキブリが入っていました

BACK INTO ENGLISH

I ate McDonald's today, but it contained cockroaches