对不起

Sorry, I have to go now, my friend is waiting for me at the grand palace.

对不起，我要回去了，我的朋友在大皇宫等我。

Sorry, I have no right to grant you the money.

对不起，我没有权力拨钱给你。

Thanks,we do not take gratuity.

对不起，我们不收小费。

Sorry,I don't a GRE e with you.

对不起，我不赞同你的说法。

I don't know what's meaning about this article, my friend said it probablely means you are not happy in the aspect of work,sorry,in fact,i feel you are an excellent teacher and a great-hearted teacher.

我不知道那段文章是什么意思，我朋友说大概就是说你工作方面不是很开心吧，对不起呀，其实我觉得你是个很出色的老师，非常有活力的老师。你是最棒的。

Sorry,I don't understand what you said,it is Greek to me.

对不起，我不知道你说的是什么，我对那一窍不通。

Excuse me, are not you Peter Greene?

对不起，你不是彼得。格林吗？

Excuse me, aren't you Peter Greene?

对不起，你不是彼得·格林吗？

Greengrocer:I'm afraid I haven't any.

蔬菜水果商：对不起，我没有木莓了。

Ground crew : I'm sorry, but you're not on this flight and it's full.

地勤人员：对不起，但你不是坐这班机，而且它已经客满了。

According to the clear water experiment, aeration performance of the new equipment is good with high total oxygen transfer coefficient and oxygen utilization ratio.

曝气设备的动力效率在叶轮转速为120rpm～150rpm时取得最大值，此时氧利用率和充氧能力也具有较高值。

The environmental stability of that world - including its crushing pressures and icy darkness - means that some of its most famous inhabitants have survived for eons as evolutionary throwbacks, their bodies undergoing little change.

稳定的海底环境─包括能把人压扁的压力和冰冷的黑暗─意谓海底某些最知名的栖居生物已以演化返祖的样态活了万世，形体几无变化。