HSK 3 · adjective · prefix
老
old; very; always
这只狗老了，跑不快了。
Zhè zhī gǒu lǎo le, pǎo bú kuài le.
This dog is getting old and can't run fast anymore.
我不是学生，我是老师。
Wǒ bú shì xuéshēng, wǒ shì lǎoshī.
I am not a student, I am a teacher.
我的老师会说汉语。
Wǒ de lǎoshī huì shuō Hànyǔ.
My teacher can speak Chinese.
你认识我的老师吗？
Nǐ rènshi wǒ de lǎoshī ma?
Do you know my teacher?