HSK 7–9 · verb · Practice
自主
to act independently; autonomy; self-determined
孩子长大了，应该学会自主。
Háizi zhǎng dàle， yīnggāi xuéhuì zìzhǔ。
The child has grown up and should learn to be independent.
看到那张照片，他不由自主地笑了。
Kàn dào nà zhāng zhàopiàn， tā bùyóuzìzhǔ de xiàole。
Seeing that photo, he couldn't help but smile.