1. 吞火表演者
    Fire-eaters are performers who put flaming rods into their mouths in order to entertain people.

noun

1. a performer who pretends to swallow fire

    Synonym: fire-swallower

2. a belligerent grouch

    Synonym: hothead

3. a member of a fire department who tries to extinguish fires

    Synonym: firemanfirefighterfire fighter