权威例句
SMOOTH FLIGHTSmooth FLIGHTSMOOTH FLIGHTA smooth flight for TDFs?A very smooth flightFour Keys to a Smooth Flight.Smooth Flight Trajectory Planning in the Presence of No-Fly Zones and ObstaclesNovel Sensing and Actuation for Enabling Smooth Flight Through TurbulenceMigrating to Public Librarianship: Depart On Time To Ensure a Smooth Flight.SMOOTH FLIGHT FOR GEORGE ; Clooney Takes to the Skies as a Callous Travelling Businessman in a Slick Romance with a Depressingly Con...