1 sentence

1. 老师正在教大家如何辨认各种显花植物。

   lǎo​shī zhèng​zài jiāo dà​jiā rú​hé biàn​rèn gè zhǒng xiǎn huā zhí​wù.

   The teacher is teaching everyone how to identify various flowering plants.

   Source: Dong Chinese Dictionary