2 sentences

1. 鸵鸟的每只脚上有两个趾。

   tuó​niǎo de měi zhī jiǎo shàng yǒu liǎng gè zhǐ.

   An ostrich has two toes on each foot.

   Source: Dong Chinese Dictionary

2. 鸵鸟是世界上现存体型最大的鸟类。

   tuó​niǎo shì shì​jiè shàng xiàn​cún tǐ​xíng zuì dà de niǎo​lèi.

   The ostrich is the largest living bird species in the world.

   Source: Dong Chinese Dictionary