YOU SAID:
Soon we’ll be 30 years old
INTO JAPANESE
もうすぐ私たちは30歳になります
BACK INTO ENGLISH
We will soon be 30 years old
INTO JAPANESE
私たちはもうすぐ30歳になります
BACK INTO ENGLISH
we are almost 30 years old
INTO JAPANESE
私たちはもうすぐ30歳です
BACK INTO ENGLISH
we are almost 30 years old
You've done this before, haven't you.