Chinese phrase
请用〜回复 qǐng yòng 〜 huí fù
Meaning
Please reply in ___
When to use it
Politely asks someone to reply using a specified language. It is common in work messages and other clear requests.
Example dialogue
这个客户只看英文邮件，请用英文回复。 zhè ge kè hù zhǐ kàn yīng wén yóu jiàn qǐng yòng yīng wén huí fù
This customer only reads emails in English, so please reply in English.
好的，我会用英文把回复发给客户。 hǎo de wǒ huì yòng yīng wén bǎ huí fù fā gěi kè hù
Okay, I will reply in English and send it to the customer.