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单语范例（未经PONS编辑处理）
Improvements later made to the site allow users to upload their own videos, with subscribed users able to host livestreams.
en.wikipedia.org Most law firms also subscribe to a computer-assisted legal research database for legal research.
en.wikipedia.org Readers may subscribe to daily emails to receive news added to the website in the last 24 hours.
en.wikipedia.org It subscribes to more than 200 print journals.
en.wikipedia.org They also subscribe to a charter containing eight further principles.
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