HSK 1 · adjective · preposition
对
right; correct; toward
对，他是我哥哥。
Duì, tā shì wǒ gēge.
Right, he is my older brother.
对不起，我来晚了。
Duìbùqǐ, wǒ lái wǎn le.
Sorry, I came late.
运动对身体很好。
Yùndòng duì shēntǐ hěn hǎo.
Exercise is very good for your health.
课文里有一段对话。
Kèwén lǐ yǒu yí duàn duìhuà.
There is a dialogue in the text.