Wear work vests when working below the cellar deck 在圓井甲板面下面工作時(shí)須穿工作救生衣
Many took part in this activity , which was held on february 24 . after lunch , initiates put on their working vests and began to do the cleaning 同修們認(rèn)養(yǎng)村內(nèi)道路已有多年,許多同修踴躍叁與此項(xiàng)活動(dòng),午餐后,同修穿上工作背心,展開道路清潔的活動(dòng)。