单语范例（未经PONS编辑处理）
The double-decker bus was left straddling both sides of the guideway and a temporary speed-restriction was introduced.
en.wikipedia.org They are almost always composed of double-decker coaches.
en.wikipedia.org The train lengths were gradually shortened until sets consisted of only three double-decker cars.
en.wikipedia.org The southern section will be restricted to single-decker buses.
en.wikipedia.org Some single-decker buses on other services will be replaced with double-deckers.
www.chroniclelive.co.uk