我不是很清楚英文

Sorry, I'm not quite sure how many samples the client has supplied. 或: Sorry,I'm not clear how many samples the client has supplied.

sorry, i'm not sure how many samples had the customer supplied

I'm not very clear.

您的问题很简单。呵呵。百度知道很高兴帮助您解决您提出的问题。原句：抱歉我不是很清楚客人提供了几件样品。翻译：Truly sorry I'm not sure of the guest provides a few samples.知识补充：抱歉：I'm sorry regret excuse me apology feel apologetic 十分抱歉awfully；terribly；I'm very；really难说抱歉Hard To Say Im Sorry抱歉埃尔顿Sorry Elton实在抱歉I'm terribly sorry；Truly sorry抱歉地regrettably抱歉的sorry；regrettable很抱歉I'm sorry；Sorry；Saya；We Regret That感到抱歉be sorry for；feel sorry；regret；be sorry to真抱歉sorry；Really sorry now 百度知道永远给您最专业的英语翻译。

sorry, I've no ideasorry, I don't knowsorry, I'm not sure about it

I clear you meaning of phone very

I'm not so clear about your words in the phone.