Not to my knowledge And how did she take it?

据我所知没有她对此反应如何？

Aside from test alerts, the president has not, to my knowledge, ever sent a national alert.

据我所知，除了测试警报之外，总统从未发出过全国性警报。

" Not to my knowledge. Mr. Townsend can have had no particular interest in bringing them together" .

“据我所知。Townsend 先生可能对将他们聚集在一起没有特别的兴趣” 。

To date, no one has had a criminal case brought against them for having...for breaking the law in space – not to my knowledge.

迄今为止，就我所知，还没有人因为在太空中违法而被诉之法庭。