你的年龄是多大？出生日期和地点分别是什么？你的年龄是多大？能否告诉我你的生日？
How old are you? When/where were you born? What is your age? Could you tell me your date of birth?
他从未弄清楚他的出生日期(可能是1907年)和地点。
He never discovered his birth date (perhaps 1907) or the place.
要重复的是，戴维森盘是根据关系中两人的出生日期，时间，地点取中点而做出来的。
To repeat, the Davison chart is made from by taking the midpoints of the birth dates, birth times, and birthplaces of the two people involved in the relationship.
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