It provides functions sush as automatic roam, free roam, roam record and information inquiry of construction process and so on.

系统可提供自动漫游、自由漫游和漫游记录以及施工过程的信息查询等功能。

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Overlooking the zebra antelope roam free on the private balcony, and take in the views of the 33-acre savanna.

在私家阳台上俯瞰斑马羚羊自由漫步，33英亩的热带草原风光尽收眼底。

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"We want to improve the quality of animal health and make it easier for farmers to maintain large landscapes where animals roam free," says Sukkarieh.

“我们想要提高动物健康质量，让农民更容易地在大范围内维持景观，让动物自由活动。”苏卡黎说。

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His harmonious unity with nature is broken, he clothes himself and his old friends the gazelles run from him now He will never again roam free with the animals. He cannot run as quickly. His pace slackens, he can't even keep up with them.

他与自然的和谐被破坏，他开始穿上了外衣,以前的朋友羚羊，离他而去,他不再和动物一起，四处游荡,行动变得迟缓，再也无法赶上羚羊。

耶鲁公开课 - 旧约导论课程节选

Many of the bars that caged the Indian tiger have been removed, leaving the beast free to roam and roar.

ECONOMIST: Now for the hard part

Unlike the poultry in commercial farms, which are kept in isolation, these chickens and ducks are free to roam, and contract bird flu.

ECONOMIST: Animal and human health

It is to the point that the cheats and the smart cheats are so free to roam that if you don't see what's happening you, aren't unlucky just dumb.

WSJ: Insider Trading's Smart Cheats