复数：ski jumps
n.a steep downward ramp from which skiers jump
v.jump on skis
Ski jump
ski jump
ski jump
Pine Mountain Ski Jump
HMAS Adelaide (L01)
Snowflake Ski Jump
Tapio Räisänen
LoopW Technical Reference
Neural Networks for Estimation of Scour Downstream of a SkiJump Bucket
Determinants of ski-jump performance and implications for health, safety and fairness.
Ski Jump Hydraulics
Ski Jump Hydraulics
Genetic programming to predict ski-jump bucket spill-way scour
