基本上，头朝下腿伸在空中被认为是标准的姿势。
Basically, the head-down, legs-in-the-air position has become standard in modern medicine mainly because it gives doctors direct and unrestricted access.
对称：当在空中完成特殊动作时，身体要保持对称的姿势，肩膀和身体的其他部分呈呈“T”型。
Symmetry: : When executing the tricksin the air the body should stay in a symmetrical position with theshoulders "T'd" off with the rest of the body.
飞行课上，大森和杜松学会了姿势优美地飞上空中。奥蒂斯还没怎么学呢，就总是去注意蜂鸟们。
During flying lessons, Forrest and Juniper learned to rise gracefully into the air. But before Otis got very far, he always noticed the hummingbirds.
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