YOU SAID:

I feel like having a sandwich tonight.

INTO JAPANESE

今夜はサンドイッチが食べたい気分です。

BACK INTO ENGLISH

I feel like eating a sandwich tonight.

INTO JAPANESE

今夜はサンドイッチを食べたくなります。

BACK INTO ENGLISH

I want to eat a sandwich tonight.

INTO JAPANESE

今夜はサンドイッチを食べたいです。

BACK INTO ENGLISH

I want to eat a sandwich tonight.