Brokers hardly ever know, but the question sounds serious. Such comments may well induce a nervous look of respect but you should at all costs avoid getting drawn on the subject.

• 经纪人不可能了解很多，但这类问题使你显得很认真，会赢得尊重而又紧张的一瞥。但你要尽一切努力避免在这个问题上徘徊太久。