假如没有车灯帮助，就用手电筒扫前景，应该也可以让前景细节清楚吧? 不过可能没有车灯照得远。

来源: ruageek 于 2014-04-19 06:52:53 [旧帖] [给我悄悄话] 本文已被阅读：次

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