2 sentences

1. 你的情绪可能像过山车一样。

   nǐ de qíng​xù kě​néng xiàng guò​shān​chē yī​yàng.

   Your emotions may be like a roller coaster.

   Source: CCMatrix

2. 木制过山车的轨道类似于传统的列车铁轨。

   mù​zhì guò​shān​chē de guǐ​dào lèi​sì yú chuán​tǒng de liè​chē tiě​guǐ.

   Wooden roller coaster tracks are similar to traditional train tracks.

   Source: CCMatrix