YOU SAID:

i ate two teabags in a four week day

INTO JAPANESE

私は4週間の1日で2つのティーバッグを食べた

BACK INTO ENGLISH

I ate two tea bags in a four-week day

INTO JAPANESE

私は4週間の間に2つのティーバッグを食べた

BACK INTO ENGLISH

I ate two tea bags in four weeks

INTO JAPANESE

私は4週間で2つのティーバッグを食べた

BACK INTO ENGLISH

I ate two tea bags in four weeks