It could catch on fire easily.

这很容易着火。

Wooden building can easily catch on fire.

木材建成的房屋易着火。

During welding insure that the wood does not catch on fire!

在保证焊接的木材不着火！

But unlike Celluloid, Bakelite would not catch on fire or melt.

与赛璐珞不同，胶木不会着火或融化。

Sue:>The heater is too close to the wall. The room might catch on fire.

苏：暖炉太靠近墙边了，房间可能会着火。