摘要:601 I've been part of this project since its beginning.从一开始我就参与这个计划。 602 I'm Clifton, and I've been associated with this project since the beginning.我叫克里夫敦，从一开始我就参与了这项[阅读全文]

摘要:301 I would like to ask you a question.我想问你一个问题。302 Yes. Please do.好，请说。303 Would you care to answer my question on the warranty?你可以回答我有关保证的问题吗？304 I do not know whether y[阅读全文]