客票SVO-URC，出票后SVO-URC航段的控制权不发送，留在航信数据库。

You can take ONE pieces of hand luggage within a total weight of 5 kgs.
您可携带2件手提行李，重量不超出5公斤。

You will have to stay at Los Angeles airport for more than three hours.
您需要在洛杉矶机场停留3个多小时。