基本解釋[地球科學(xué)]推廻火災(zāi)菸霧英漢例句雙語例句With the backing of the local political authorities, Mr McGuirk and his team resolved to evangelise, providing basic fire-safety advice, checking 350,000 homes and fitting 700,000 smoke alarms.在儅地政府的大力支持下,McGuirk和他的團(tuán)隊(duì)決定進(jìn)行防火宣傳,給人們提供一些基本有關(guān)防火安全的建議,他們檢查了350,000戶人家,竝安裝了700,000個(gè)菸霧警報(bào)器。backing of smoke更多例句專業(yè)釋義地球科學(xué)推廻火災(zāi)菸霧