2 sentences

1. 在证据面前，那个骗子终于露出了原形。

   zài zhèng​jù miàn​qián, nà​gè piàn​zi zhōng​yú lù​chū le yuán​xíng.

   In the face of evidence, the fraud finally showed his true colors.

   Source: Dong Chinese Dictionary

2. 传说中，这个妖精在法力消失后会变回原形。

   chuán​shuō zhōng, zhè gè yāo​jing zài fǎ​lì xiāo​shī hòu huì biàn​huí yuán​xíng.

   Legend has it that this goblin will return to its original form once its magic disappears.

   Source: Dong Chinese Dictionary