求翻译：　　校车的燃料是什么意思？

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School bus fuel

This equipment installs in vehicle left side, when it opens may make all vehicles which goes to stop, cannot again go, if you must go and carries on detours to offend may not be traffic citation, but has offended the law, is very quick you to be able to receive comes from the court subpoena.When the

　　Fuel for school buses