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1·We blew up the fire by using a blowing engine.

我们用鼓风机使火烧得更旺。

2·With the redesigned valves, the engine is not sensitive to air pressure and will easily run just by blowing into the intake manifold.

由于重新设计的阀门，发动机不敏感，空气压力，将很容易运行只需吹的进气歧管。