1 sentence

1. 高压锅的阀门正咝咝地向外喷气，声音很大。

   gāo​yā​guō de fá​mén zhèng sī​sī de xiàng wài pēn​qì, shēng​yīn hěn dà.

   The pressure cooker valve was hissing loudly as it vented steam.

   Source: Dong Chinese Dictionary