YOU SAID:

What time do we need a lawn mower for sale?

INTO JAPANESE

芝刈り機は何時に販売する必要がありますか？

BACK INTO ENGLISH

What time do you need to sell a mower?

INTO JAPANESE

何時に芝刈り機を販売するか?

BACK INTO ENGLISH

What time do you sell the mowers?

INTO JAPANESE

何時、芝刈り機を販売するか。

BACK INTO ENGLISH

When do you sell lawn mowers?

INTO JAPANESE

いつ芝刈り機を売っていますか？

BACK INTO ENGLISH

When do you sell lawn mowers?