後で

後で

"後で" means "later" or "afterwards."

Here, "後で" is used to indicate that the action (doing homework) will happen at a time following the present moment.

宿題は後でやります。

I will do my homework later.

In this sentence, "後で" denotes a planned activity (watching a movie) occurring in the future.

後で友達と映画を観る予定です。

I plan to watch a movie with a friend later.

"後で" implies that the discussion regarding the issue will take place at a subsequent time.

この問題については後で話し合いましょう。

Let's discuss this issue later.