All aerobatic figures start and end from horizontal lines in either upright or inverted flight.

所有的特技飞行动作无论是正飞还是倒飞都由水平方向开始和结束。

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You push forward and fly the second half of an outside loop till you are in horizontal inverted flight.

你先向前飞，在后半部分做一个外侧筋斗，直到你进入水平倒飞。

youdao

You push forward and fly the second half of an outside loop till you are in horizontal inverted flight.

你先向前飞，在后半部分做一个外侧筋斗，直到你进入水平倒飞。

youdao