1 B1 ニュートラル
空いている、壊れている、または危険のある建物を守るため、窓やドアを木の板でふさぐ。
"Residents boarded up their windows before the hurricane made landfall."
“
Businesses boarded up their windows as protests swept through the city centre.
— The Guardian (2020), reporting on civil unrest
分離可能