A digital watermark is the information that is imperceptibly and robustly embedded in the host data such that it cannot be removed.

数字水印是嵌入宿主数据中、具有隐蔽性且不容易去除的数字信息。

youdao

But it cannot be removed by writing articles and holding debates.

这样的隔阂，不是写文章、辩论就可以消除的。

youdao

Councillors say they cannot ticket the caravan because it is technically not a vehicle, and it cannot be removed as it is not causing an obstruction.

BBC: Edinburgh, Fife & East Scotland

If these obstacles cannot be substantially lowered or removed it is hard to see how Japan can avoid further economic marginalization.

FORBES: The Abe/Aso Government "Three Arrows" Agenda for Economic Revival

The original ad has been removed from Seek, so it cannot be verified and may actually be a fake.

FORBES: Move up http://i.forbesimg.com t Move down