美國過境駛唔駛簽証?

Yes you will need a transit visa (C-1):

C-1 Visa - General Transit Visa
If a non-US citizen is passing in immediate and continuous transit through the United States, he/she may require valid transit C-1 visa, unless he/she is a citizen of a country that has an agreement with the United States allowing their citizens to travel to the United States without visa or they are eligible to transit the United States without any visas under the Visa Waiver Program.


http://www.immihelp.com/visas/transitvisa/

2007-01-27 03:24:08 補充：
You must apply for C-1 transit visa at the nearest US embassy or consulate. All applicants over 14 years to 79 years of age must apply in person and must schedule an appointment before visiting the US embassy or consulate.