47. Displays of the aurora borealis, or "northern lights," can heat the atmosphere over the arctic enough to affect the trajectories of ballistic missiles, induce electric currents that can cause blackouts in some areas and corrosion in north-south pipelines.
谢谢楼上的分析。个人感觉像集合,大集合前要用COMMON标出表示,小集合直接加连词就好了。
如果是 and to induce会不会明显一些?
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