回答

・it doesn't hurt to do
・there is no loss in doing it

「做做也無妨」在英語中可以用 it doesn't hurt to do 或 there is no loss in doing it 等表達。

Yeah, it's going to be a good experience and it doesn't hurt to do.
（是的，這將是一次很好的經歷，做做也無妨。）

Well, it will be an advertisement for the time being, so I think there is no loss in doing it.
（嗯，暫時會成為宣傳，所以我認為做做也無妨。）
※ for the time being（目前、暫且）

有幫助｜0