视频对白:

Living room was crammed with combustible materials.It received the most damage.It seems like the point of origin.

客厅里塞满了易燃物，损害最为严重，看来自然像起火点。

combustible

a.易燃的，可燃的

This strong oxidizer in the match head is highly combustible.
这种在火柴头中的强力氧化剂极其易燃。

The pressure drops and the combustible chemicals quickly refill the chamber, leading to a series of bursts.
压力下降后易燃化学品快速再次充满腔膛，导致了一连串的扫射。