zhēnzhèng xūyào nǐ tíng xiàlái de huífù tōngcháng huì gèng míngquè bǐrú xiān bié fā děng wǒ kàn wán zài shuō

真正需要你停下来的回复，通常会更明确，比如“先别发”“等我看完再说”。

Replies that actually require you to stop are usually more explicit, such as 'don't send yet' or 'wait until I finish reading'