压力带来的阻力来自于游泳者的前部对水面以及后部流体分层。
The pressure drag comes from the front of the swimmer exposed to the water and the flow separation behind the swimmer.
这种倾斜的外形把超音速飞行时集中在飞机前部并形成阻力的冲击波重新分布。
This oblique configuration redistributes the shock waves that pile up in front of a plane at Mach speeds and cause drag.
前沿阻力可以由迅捷而有力的前伸和打水来克服，比如前伸和打腿动作能把更大部分的身体前部抬高。
Frontal drag is reduced by thrusting and kicking, which brings the body up higher out of the water.
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