But so far there has been no formal complaint.

但迄今为止尚无官方的正式投诉。

youdao

The board member reportedly offered help from officials in preparing a formal complaint.

据说，这位董事会成员准备在官方提供的帮助下，提出正式投诉。

youdao

In practice, officers will often arrive after a situation has pacified, with neither party wishing to make a formal complaint.

在实践中，警官门通常在事态平息后到达，当事双方都不想做一份正式控告。

youdao

The BNP leader himself plans to launch a formal complaint about the program.

VOA: standard.2009.10.23

He promised that the allegations would be investigated by them if a formal complaint was received.

BBC: Gibraltarians attack 'filthy' NHS hospital

In January, Mr Wilby said he was making a formal complaint over his suspension.

BBC: Isles of Scilly school head's suspension 'breached law'

Police are investigating the allegations, but no formal complaint has been made so far.

BBC: England rugby four can leave NZ