n.觀看者；電視觀眾；觀察器

Make sure that each viewer has a clear site line to the display. 確保每一位觀看者到顯示器有一個清晰的視線。

A larger crystal ball will also give a larger area in which the viewer can observe whatever they need to see. 大的水晶球會提供觀看者想看到的地方的大面積范圍。

Of course, being a selective viewer isn't bad. 當然，被選中做了電視觀眾也并不意味著是件壞事。

The viewer cannot complete this procedure. 觀察器不能完成該過程。

DARPA is developing several viewer options for the computers, including a set of eyeglasses with embedded display in the frame being built by the Micro Optical Corporation. 國防高級研究計劃局正在研制與這些計算機配套的幾種觀察器，包括正由微光學公司制造的在鏡框中嵌入顯示器的眼鏡。

n.評論者；書評作者；報刊評論員

n.采訪者；接見者；（面試時的）主考官

n.觀看者；觀察者

名詞viewer的復數形式.

評估專家

n.[總稱]電視觀眾

n.電視收視者