1·With so much dryness, so many communities to catch fire, so many fronts to fight, it becomes an almost incredible job.
干燥度如此之高，加上许多社区着火，有这么多前线要去战斗，这几乎成了一项不可思议的工作。
2·And as any girl scout knows, twigs catch light more readily than branches, so a twiggy sort of plant can catch fire more readily than its non-twiggy sister.
每个女童子军队员都知道，细枝比粗枝更容易聚光，所以细枝多的植物比枝条不那么细的同类姐妹更容易着火。
3·According to witnesses, the second jolt caused his blood vessels to burst and his skin to catch fire.
按照目击者的说法，第二次电击导致他血管破裂，而且皮肤着火。
4·They warned that if the tanks run dry and leave the fuel rods exposed, the rods could melt or catch fire, creating potentially lethal levels of radiation.
专家警告，如果池水蒸干，燃料棒暴露在外将会熔化或者着火，这样会产生致死的辐射强度。
5·If left exposed to air, they may catch fire or explode, spreading radioactive particles into the air.
如果暴露在空气之中，可能会着火和爆炸，从而散发放射性微粒。