2 sentences

1. 这是潘多拉魔盒。

   zhè shì Pān​duō​lā mó​hé.

   This is Pandora's Box.

   Source: OpenSubtitles

2. 他的决定如同打开了潘多拉的盒子。

   tā de jué​dìng rú​tóng dǎ​kāi le Pān​duō​lā de hé​zi.

   His decision was like opening Pandora's box.

   Source: Dong Chinese Dictionary