[U]
a reality show
真人秀节目
This is not imagination, but reality.
这不是想象，而是现实。
She refuses to face reality.
她不肯面对现实。
Will time travel ever become a reality?
时光旅行真的会变成现实吗？
Outwardly she seemed confident but in reality she felt extremely nervous.
表面上她似乎很自信，其实她感到极其紧张。