Visitors are guided through a prescribed procession route.

观众通过指定路线来进行引导。

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Vehicles hauling undegradable objects exceeding the prescribed limits should run at the time, route and speed allowed with apparent signs posted on easy-to-see places.

运载不可解体的超限物品的，应当按照指定的时间、路线、时速行驶，并悬挂明显标志。

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Not sailing at a safe speed; Not sailing in the prescribed sea route;

不采用安全速度航行；不按规定的航路航行；

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The rules are stricter for single-engined helicopters, which should always follow the prescribed route.

BBC: London helicopter crash: What are the rules for pilots?

Throughout his journey, Papa Mau navigated along a prescribed route under autonomous control collecting and transmitting unprecedented amounts of high-resolution ocean data never before available over these vast distances or timeframes.

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And if we lose the necessity of our narrow three A-level prescribed university route, will there be need for GCSEs or even English Baccalaureate Certificates - personally I cannot see one and we all know that some of us are questioning the validity of them anyway.

BBC: Gates Foundation funds online university open access