After leaving nest, the captived youth had two high frequency behavior as 18.81%(to comb the wings) and 11.88%(to stretch down both wing and leg in same side).

出飞后笼养雏鸟的“理翅羽”和“一侧翅下展，同时同侧脚下伸”行为频率最高，分别为18.81%和11.88%。

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On the Fenix, there are four brightness levels on the UI, with a variable-frequency strobe mode accessible by simply holding down the silver side button.

在菲尼克斯，有四个的亮度界面上，可以通过简单的方式闸门变频压低人民币银侧按钮。

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