官名。唐代后期出现的地方军政长官，全称为观察处置使。
节儿观察使 rtse rje spyan
观察使用负压封闭引流 vacuum sealing drainage ; VSD
浙东观察使 inspector in the east area of zhejiang
使用观察点 watch points
仔细的观察使他们相信状况是这样的。
对人们行为的多年观察使我能够得出这样的结论：…和…的主要区别仅仅在于…。
Years of observing human behavior has enabled me to conclude that the major difference between... and... lies solely with...
对人们行为的多年观察使我能够得出这样的结论：……和……的主要区别仅仅在于……
Years of observing human behavior has enabled me to conclude that the major difference between … and … lies solely with …
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