常見例句Five minutes after that come the fire-raisers, who light 10km of “fireline” using drip torches (devices that drop flaming paraffin at a constant rate). 五分鍾後，縱火人員出現，用滴液點火器（一種可以以形同的間隔點燃石蠟的裝置）制造出一條長達10公裡的“火線”。Software Description: About Life on the Fireline, This theme includes a screen saver of wildland firefighters and fire supression efforts, along withicons, sounds, and startup and shutdown screens. 軟件許可:免費軟件這個主題包括荒地消防人員的圖畫,包括屏幕保護程序,圖標,聲音,和啓動屏幕。firelin intensity 隔火帶強度 返回 fireline