中英释义：
双语例句
双方进一步探讨了未来深入的合作计划，及开展线上线下同时进行的BBC交流年会的可能。
The two groups have also discussed the further cooperating plans, including the possibility of an annual BBC online meeting with YesHJ.com users.
重点词汇
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上线
go online; raise ordinary matters to the higher plane of political struggle; reach the admission test scores; the upper line in a system