证人无法证实他对警方的陈述.
The witness was unable to provide corroboration f what he had told the police.
这个陈述已经被移除，因为它是错误的而且是无法被证实的。
That statement has since been removed because it was false and could not be substantiated.
既不是陈述事实也不是描写状态，无法证实，但被说话者用来做事的。
Perfomatives: are the sentences that did not state a fact or describe a state, and are not verifiable. But they are used by the speaker to do STH.
应用推荐