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Will you be specific?
请讲清楚些, 好吗?
2.ignite vt.vi.点燃; 引发;（使）燃烧;着火
例句：The rock and roll ignites the excitement of the audience.
摇滚乐激起了观众的热情。
3.spur n.激励因素; 刺激, 鞭策；激励；刺激；鼓舞
例句：International competition is a spur to modernization.
国际间的竞争是走向现代化的动力。
4.breakthrough n.突破点, 突破性进展, 重要的新发现
例句：Scientists have made a breakthrough in their treatment of that disease.
科学家在治疗那种疾病方面已有突破。
