Field glasses 轻便双筒望远镜
field-glasses 小型双筒望远镜 ; 双筒望远镜
binocular field glasses 双目望远镜
Public Field Glasses 公共领域眼镜
field d glasses 野外用双筒望远镜
Binoculars or field glasses are a great help when we want to see what birds are doing.
当我们想要看鸟正在干什么的时候，双筒望远镜或野外望远镜用处很大。
A van and a lorry were parked there. The occupants were watching through field glasses. They must have seen the whole thing.
旁边停着一辆面包车和一辆卡车。车里的人正在用双筒望远镜观察。他们肯定看到了这个过程。
The youngster had an excellent collection of field glasses and telescopes, and these he would train on the town, watching people.
这个少年收集了许多小型或大型的望远镜，用来观察他的城镇和人民。
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