他是第一名。

Tā shì dìyī míng.

He is in first place.

这是我第一次来中国旅游，一切都很新鲜。

Zhè shì wǒ dì yī cì lái Zhōngguó lǚyóu, yíqiè dōu hěn xīnxiān.

This is my first time traveling in China, and everything feels very new.

请翻到书的第十五页，跟我一起读课文。

Qǐng fān dào shū de dì shíwǔ yè, gēn wǒ yìqǐ dú kèwén.

Please turn to page fifteen of the book and read the text with me.