我原以为她是葡萄牙人，但事实上她是巴西人。

I thought she was Portuguese, but ___in ___actual ___fact she's Brazilian.

许多人认为它很贵，但实际上它相当实惠。

Many believe it's expensive, but ___in ___actual ___fact it's quite affordable.

这部电影看起来是一部简单的喜剧，但实际上它探讨了深刻的社会问题。

The film appears to be a simple comedy, but ___in ___actual ___fact it explores deep social issues.