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如果给现在的汽车底座上装一个自动升降架,当遇到堵车现象时,就能在原地调头,改走它路,那么司机行车就方便多了。
If an automatic lifting frame is mounted on the current car base, when a traffic jam is encountered, the head can be turned around in place to change the way, so the driver can drive more conveniently.