1. Flamethrowers were used to set houses afire. 火焰喷射手习惯把房屋点燃。
2. They saw a house afire while on their way home. 在回家的路上，他们见到一所失火的房子。
3. A column of lantern houses, accompanied by fireworks and blessed by Taoist incantations, on their way to be set afire and afloat. 午夜子时，一排引渡水中孤魂的「水灯头」在道士的梵唱、烟火的同祝下，即将下水燃放。
