It could prevent from dust , dirty as well as topple down.以快节奏,高效率的工作特性赢得客户们的高度赞赏.How can we topple the chief from his position of trust?我们怎样才能把主任从他的位置上赶下台?The tree is so badly damaged they are worried it might topple ov...
The tree is so badly damaged they are worried it might topple over.这棵树严重受损，他们担心它会倒掉。He slapped his knee and began to topple from his seat.他拍膝盖,开始在座位上昏昏沉沉地倒下去.How can we topple the chief from his position of trust?我们怎样才能把...
他昨天躲在了他乡下的静养地。He spent yesterday hidden away in his country retreat.蝗虫把乡下的庄稼吃得净光.Locusts ate the country bare.他乡下的产业包括一片大的树林.His country estate includes a large forest....
这部相机有两个焦距.The camera has two focuses.比较贵的照相机有可调焦距.More expensive cameras have adjustable focusing.常见镜头的焦距 ( f ) 为625毫米.A typical lens has a focal length ( f ) of 625 mm....