Meaning of bǎo chí:
bǎo chí
保持
Verb
to keep; to maintain; to hold; to preserve
Qǐng bǎochí ānjìng.
请保持安静。
Please keep quiet.
Wǒmen bìxū bǎochí lěngjìng.
我们必须保持冷静。
We must maintain calmness.
Qǐng bǎochí ānjìng.
请保持安静。
Please keep quiet.
Qǐng bǎochí ānjìng.
请保持安静。
Please maintain silence.