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1·I'm sorry. I'm sorry, everyone. Oan we stop here?

对不起各位我们能停一下吗？

2·Oan you believe how lucky we are? We have just enough pollen to do the job!

知道我们有多幸运吗? 我们的花粉正好够用！

3·Broadband optical access network (OAN) is one of the important methods to realize BISDN.

宽带光接入网(OAN)是实现B - ISDN的重要基础之一。