581 Would you please clarify your question?

qǐnɡnǐ bǎ nǐde wèntí shuōqīnɡchǔ hǎomɑ
581.请你把你的问题说清楚好吗？

582 I didn't catch that, Could you go over that again?

wǒméiyǒu tīnɡqīnɡchǔ qǐnɡnǐ zàishuōmínɡ yíxià hǎomɑ
582.我没有听清楚，请你再说明一下好吗？

583 I'm sorry. I don't get what you're driving at.

bàoqiàn wǒbùmínɡbɑi nǐde yìsi
583.抱歉，我不明白你的意思。

584 Could you hold your questions until I've finished?

qǐnɡnǐ bǎ nǐde wèntí liúdào wǒbǎshìqinɡ zuòwán zàiwèn hǎomɑ
584.请你把你的问题留到我把事情做完再问好吗？

585 I'd appreciate it if you'd wait until be end for questions.

rúɡuǒ nǐděnɡwǒ zuòwán zàixúnwèn wǒhuì ɡǎnjīnǐ de
585.如果你等我做完再询问我会感激你的。

586 There'll be time for questions at the end.

zuìhòu huìyǒu shíjiān fāwèn de
586.最后会有时间发问的。

587 How will we know whether it can have a positive effect on the company?

wǒmén zěnmehuì zhīdào tāduì ɡōnɡsī nénɡyǒu jījíde xiàoɡuǒ ne
587.我们怎么会知道它对公司能有积极的效果呢？

588 That's a tough question to answer.

nàshí yíɡe hěnnán huídáde wèntí
588.那是一个很难回答的问题。

589 How much will all this cost?

yíɡònɡ yào huāduōshǎoqián ne
589.一共要花多少钱呢？

590 I will talk more about that in a moment.

mùqián wǒyào duōtǎolùn nàɡe wèntí
590.目前我要多讨论那个问题。