He found that one falcon had already been able to fly high in the sky, while the other one was staying at the branch of a tree quietly without moving.
他发现一只猎鹰已经能在高空中飞行，但另一只静静地待在树枝上一动不动。
Those who fly too high may come to grief.
野心勃勃的人可能遭惨败。
By applying voltage to the needles, an electric field is created that extracts the ions from the liquid, accelerates them at very high speeds and forces them to fly away.
通过在针状物上施加电压，一个从液体提取离子并加速他们到一个非常高的速度然后强迫它们飞离的电场就被创造出来。
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