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Sentence analysis
8Spans
Sentence
Span Details
この
this; last (couple of years, etc.); these; past; you (as in "you liar")-> 此のpre-noun adjective
エリア
area; zone; regionnoun
は
topic markergrammar
24時間
24 hours; twenty-four hours-> 24時間noun
監視
monitoring; surveillance; observation; watchingnoun, suru verb
され
passive, potential, or respect auxiliary-> されるgrammar
てい
ongoing or resultant state-> ているgrammar
ます。
polite non-pastgrammar