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We have a pretty good BBC network system, and that is the electronic bulletin board system.
我们有一个很好的BBC网络系统，那就是电子布告栏系统。
youdao
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Internet or other Electronic Bulletin Board System, Which?
互联网或其他电子公告板，哪一个？
youdao
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Internet or other Electronic Bulletin Board System, Which?
互联网或其他电子公告板，哪一个？
youdao