许多出版物仍然靠强制订阅和“单位”发行量支撑。有些出版物可能从来就没人阅读。
Many publications are still supported by mandatory subscriptions and circulations to "work units". Some are probably never read at all.
许多出版物仍然靠强制订阅和“单位”发行量支撑。有些出版物可能从来就没人阅读。
Many publications are still supported by mandatory subscriptions and circulations to "work units". Some are probably never read at all.
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