1. His ignorance of her dignity ignited her indignation. 他对她的高贵的无知点燃了她的愤怒。
2. One part of gas that is completely vaporized into 14. 7 parts of air can produce tremendous power when ignited inside an engine. 当发动机点火后，一份被完全汽化的燃油和14。7份质量的空气混合，就能产生出巨大的动力。
3. However, this does not prevent the outbreak of the enthusiasm of the audience, relaxed and humorous show tune quickly ignited the enthusiasm of the audience. 不过，这一点也不妨碍观众的热情爆发，轻松的旋律和幽默的表演很快点燃了现场观众的热情。
