Fire drill is also very necessary.消防演练也十分必要.After the meeting , the participants watched the city's fire special detachment of the squadron fire drill.会后, 与会人员观看了市消防支队特勤中队的灭火演练.Formulate pre - proposal on fire fight...
The bigger dinghy dragged her moorings.较大的一艘小艇拖着锚链。The bigger girls used to chase me and tickle me.比我高大的女孩过去总是追赶着胳肢我。The second rainbow will be bigger than the first, and directly above it...第二道彩虹将比第一道还要大，而且正好位于其上。In gen...
脑体周围有3层分离的覆盖物.There are three separate coverings around the brain itself.春天我们移去游泳池的覆盖物.In spring we uncover the swimming pool.疏松的覆盖物在土壤表面起了隔热的作用.A loose mulch acts on the surface as an insulator....