making a complaint

making a complaint 提出抱怨，
1. I’m afraid I have a complaint to make. 恐怕我要提点意见.
2. I’m sorry to say this, but there seems to be a mistake. 对不起,这儿好像有个错.
3. Do you have to act like that? 你非得那么做吗?
4. Would you mind not doing it? 你能不能别那么做?
5. I do wish you wouldn’t do that. 我希望你别那么做.
6. Please don’t do it without asking. 未经允许请不要那么做.
7. Can’t you do something about it? 你就不能想点办法吗?
8. I hate to bring this up, but this is a nonsmoking zone. 对不起提醒一下,这儿是禁烟区.
9. Would you please try to keep quiet at this hour? 这么晚了,你能不能尽量保持安静.