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Sentence analysis
8Spans
Sentence
Span Details
変電設備
electrical substation; transforming equipmentnoun
の
possession, attribution, nominalizer, or nominal linkergrammar
点検
inspection; check; examinationnoun, suru verb
は
topic markergrammar
年に一度
once a yearexpression, noun, adverb
行わ
perform; carry out; conduct; do-> 行うgodan verb
れ
passive, potential, or respect auxiliary-> れる/られるgrammar
ます。
polite non-pastgrammar