Chinese phrase
我不该抢〜，对不起 wǒ bù gāi qiǎng 〜 duì bù qǐ
Meaning
I should not have grabbed ___ and I am sorry
When to use it
It apologizes for grabbing something and admits it was wrong. It is often used after taking something from another person without permission, with a clear and polite tone.
Example dialogue
你为什么抢我的球？ nǐ wèi shén me qiǎng wǒ de qiú
Why did you grab my ball?
我不该抢你的球，对不起。 wǒ bù gāi qiǎng nǐ de qiú duì bù qǐ
I shouldn't have grabbed your ball, sorry.