已经中午了日语怎么说

1. 今はもうお昼です。- Ima wa mou ohiru desu. (Now it's already noon.)

2. お昼になりましたね。- Ohiru ni narimashita ne. (It's become noon, hasn't it?)

3. もうお昼ご飯の時間ですよ。- Mou ohiru gohan no jikan desu yo. (It's already time for lunch.)

4. 午後になったから、もうお昼だよね。- Gogo ni natta kara, mou ohiru da yo ne. (It's already noon because it's become afternoon, right?)

5. お昼休みにしましょう。- Ohiru yasumi ni shimashou. (Let's take a lunch break.)