两人在可疑的房屋火灾中受重伤, 爆炸正在调查中。 Two people are critically injured in a suspicious house fire with explosions, under investigation.

两人在一家房屋发生可疑火灾后处于危急状态。 Two individuals are in critical condition after a suspicious fire at a house. 当局正在调查这起火灾,以确定是否是故意造成的。 Authorities are investigating the blaze to determine if it was caused intentionally. 邻居报告说,在消防员到达现场之前,他们看到火焰和听到爆炸声。 Neighbors reported seeing flames and hearing explosions before firefighters arrived at the scene.