对不起

Never apologize by flippantly saying,"sorry about that." Say in a sincere tone, I'm very sorry.

" 道歉的时候，别轻浮地说："那对不起哈"，要用严正的口气："我非常抱歉。

I am sorry to announce that Aunt Flo has come for a visit.

对不起，我得声明，"老朋友"来了。

But we will say,Excuse, miss, there's a just a fluff .

要是我们，就会说一声，对不起，小姐，这儿有那么一点儿毛毛。

"Sorry," said Terry. All this fog has flustered me. Even my glassed are fogged.

"对不起，"特里说，周围的大雾使我感到困惑，甚至眼睛也变得模糊不清了。

I'm sorry I can't follow you.

对不起，我不明白你说的。

I'm sorry I don't follow you.

对不起，我不懂你的话。

Sorry, I can't follow you.

对不起，我不明白你的话

I'm sorry I can't follow you .

对不起，我听不懂你说的。

I ' m sorry, I can ' t follow you!

对不起，我不懂你的意思。

I'm sorry I stepped on your foot.

对不起，我踩了你的脚。

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。