Fiberoptics
[電工]纖維光學; [醫]纖維光學：沿著鍍膜平行玻璃或塑料可屈纖維束通過內反射傳送影像
??? 情景例句
Oh, poor baby.
噢， 可憐的小寶貝。
I would like to welcome you once again.
我向你們再次表示歡迎。
it would be up and down, to and for and from side to side.
呈現出上上下下、來來回回、左左右右3種性質的運動。