The pair kept their relationship secret throughout the filming of New Moon.

在《新月》的拍摄期间，这对小情侣都低调的保持着恋爱关系。

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The defendants were detained after secret filming by BBC Panorama at Winterbourne View, near Bristol.

BBC: Winterbourne View: Sentencing of care workers begins

The abuse was uncovered during secret filming by the BBC Panorama programme.

BBC: Winterbourne View care home scandal 'could happen again'

In secret filming, former cabinet minister Peter Lilley seemed to say he thought the Chancellor George Osborne had deliberately manoeuvred climate sceptic ministers into key positions.

BBC: UK Politics