YOU SAID:

We're going to build a wall? Who's gonna pay for it?

INTO JAPANESE

私たちは壁を構築するつもりですか。誰がそれを支払うのですか

BACK INTO ENGLISH

We are going to build a wall? Who will pay for it?

INTO JAPANESE

我々 は壁を構築しているか。誰がそれの支払うか。

BACK INTO ENGLISH

We have built a wall? Who will pay for it.

INTO JAPANESE

壁を築いてきましたか。誰がそれの支払います。

BACK INTO ENGLISH

Has built a wall? Who pays for it.

INTO JAPANESE

壁を築いてきましたか。誰がそれを支払います。

BACK INTO ENGLISH

Has built a wall? Who pays for it.