use periscopes
使用潛望鏡
install periscopes
安裝潛望鏡
view through periscopes
通過潛望鏡查看
periscopes for submarines
潛艇用潛望鏡
periscopes in ships
船上的潛望鏡
advanced periscopes
先進的潛望鏡
periscopes on vehicles
車輛上的潛望鏡
periscopes for observation
用於觀察的潛望鏡
periscopes and optics
潛望鏡與光學
digital periscopes
數字潛望鏡
periscopes are used in submarines to see above the water.
潛望鏡在潛艇中用於觀察水面。
children love to play with periscopes at science museums.
孩子們喜歡在科學博物館裏玩潛望鏡。
periscopes allow soldiers to observe the enemy without being seen.
潛望鏡使士兵能夠在不被看到的情況下觀察敵人。
modern periscopes can be equipped with cameras for better visibility.
現代潛望鏡可以配備攝像頭以獲得更好的可視性。
using periscopes, the researchers studied marine life from the surface.
研究人員通過潛望鏡從水面研究海洋生物。
periscopes can be an important tool for underwater exploration.
潛望鏡可以成爲水下探索的重要工具。
some schools incorporate periscopes into their science curriculum.
一些學校將潛望鏡納入科學課程。
periscopes help in understanding how light behaves in water.
潛望鏡有助於理解光在水中的行爲。
inventors have created various designs of periscopes over the years.
多年來，發明家們創造了各種潛望鏡的設計。
periscopes are fascinating devices that demonstrate basic optical principles.
潛望鏡是展示基本光學原理的迷人設備。
use periscopes
使用潛望鏡
install periscopes
安裝潛望鏡
view through periscopes
通過潛望鏡查看
periscopes for submarines
潛艇用潛望鏡
periscopes in ships
船上的潛望鏡
advanced periscopes
先進的潛望鏡
periscopes on vehicles
車輛上的潛望鏡
periscopes for observation
用於觀察的潛望鏡
periscopes and optics
潛望鏡與光學
digital periscopes
數字潛望鏡
periscopes are used in submarines to see above the water.
潛望鏡在潛艇中用於觀察水面。
children love to play with periscopes at science museums.
孩子們喜歡在科學博物館裏玩潛望鏡。
periscopes allow soldiers to observe the enemy without being seen.
潛望鏡使士兵能夠在不被看到的情況下觀察敵人。
modern periscopes can be equipped with cameras for better visibility.
現代潛望鏡可以配備攝像頭以獲得更好的可視性。
using periscopes, the researchers studied marine life from the surface.
研究人員通過潛望鏡從水面研究海洋生物。
periscopes can be an important tool for underwater exploration.
潛望鏡可以成爲水下探索的重要工具。
some schools incorporate periscopes into their science curriculum.
一些學校將潛望鏡納入科學課程。
periscopes help in understanding how light behaves in water.
潛望鏡有助於理解光在水中的行爲。
inventors have created various designs of periscopes over the years.
多年來，發明家們創造了各種潛望鏡的設計。
periscopes are fascinating devices that demonstrate basic optical principles.
潛望鏡是展示基本光學原理的迷人設備。
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