opposition party

I join the opposition party rally.

私は野党の集会に参加します

I join the opposition party rally for the first time.

私は野党の集会に初めて参加します

I join the opposition party rally in the square for the first time.

私は広場で野党の集会に初めて参加します

I join the opposition party rally in the square this weekend for the first time.

私は今週末に広場で野党の集会に初めて参加します

I join the opposition party rally in the square with my friend this weekend for the first time.

私は今週末に広場で友達と野党の集会に初めて参加します