不过“插嘴”时间不宜过长、次数不宜过多，免得打断客户的思路。有急事打断

不过“插嘴”时间不宜过长、次数不宜过多，免得打断客户的思路。有急事打断客户的谈话时，要先讲一句“对不起”。

結果 (英文) 1:

However, the interrupted time not too long, the number should not be too much, so as not to interrupt the customer's ideas. In a hurry to interrupt the customer conversation, first saying "I'm sorry".

結果 (英文) 2:

However, "interrupted" time not too long, not too many times, so the idea of interrupting customers. Customers in a hurry to interrupt a conversation, to say "I'm sorry".

結果 (英文) 3:

But "talk" time should not be too long, the number should not be excessive, so interrupt customer's ideas. In a hurry when you interrupt the conversation, to say one thing, "I'm sorry".