Chinese phrase
响应时间是〜吗？ xiǎng yìng shí jiān shì 〜 ma
Meaning
Is the response time ___?
When to use it
This asks if the response time is within a stated limit. It is a polite way to check a business's promised response time.
Example dialogue
请问，响应时间是两个工作日内吗？ qǐng wèn xiǎng yìng shí jiān shì liǎng gè gōng zuò rì nèi ma
May I ask if the response time is within two business days?
可以，通常两个工作日内回复，复杂问题可能更久。 ké yǐ tōng cháng liǎng gè gōng zuò rì nèi huí fù fù zá wèn tí kě néng gèng jiǔ
Yes, we usually reply within two business days, but complex matters may take longer.