Intensesand storms occur in the right side of the front area of front part of 200hPa upper air jetstream center.

强沙尘暴发生在200hPa高空急流中心前部的出口区右侧。

HP's Jetstream, which would host American Airlines' internal reservations system, would replace Sabre as the airline's host system.

惠普Jetstream将取代Sabre，成为美国航空内部预订系统的托管主机。