You can select an individual value from an input range using the CHOOSE function, which makes the selection based upon the position of the value in the series. The CHOOSE function takes two arguments.
可以使用CHOOSE函数从输入范围中选择单一值，它根据值在序列中的位置做出选择。
2
In the selection of appropriate force, realize any position lifting member can stay.
在举力选择适当时，举升构件可实现任意位置的停留。
3
From the current selection (both eye parents), you may want to fine-tune the position and rotation of the eyeballs within the eye sockets.