美國成年年齡

1. In most of the cases 18. 21 in some special circumstances (like casino, alcohol).

2. Minimum age to get a driver license is 16. Persons under 21 are allowed in casino in the extend that he or she is walking by casino floor (without stopping). Also, with prior approval with authority (in the case making a movie), minor can stay in the casino in the extend that no actual gambling has involved.

1.二十一21歲--------