You have to admit that you are, in fact, in difficulties.你不得不承认，你事实上是陷入了困境。The slow-worm is in fact not a snake but a legless lizard.蛇蜥其实不是蛇，而是无脚的蜥蜴。The offending comment was in fact a heckle from an audience member.这番冒犯...

实际上，其实，实则，事实上，说起来...

in fact的音标：in fact的英式发音音标为：[in fækt]in fact的美式发音音标为：[ɪn fækt]...