Chinese phrase
请佩戴〜 qǐng pèi dài 〜
Meaning
Please wear ___
When to use it
This is a polite request to wear or put on something. It is common in signs, notices, and formal speech, often before an item such as a mask.
Example dialogue
我来了，但忘了带口罩。 wǒ lái le dàn wàng le dài kǒu zhào
I came, but I forgot to bring a mask.
请佩戴 口罩。 qǐng pèi dài kǒu zhào
Please wear a mask.