单语范例（未经PONS编辑处理）
Their uniforms were white helmets with the blue stripe down the center, the white jerseys and white pants with blue numerals.
en.wikipedia.org There is a system of international maritime signal flags for numerals and letters of the alphabet.
en.wikipedia.org Numerals and symbols are at the top, lower case, punctuation and variable width spaces on the left, and capitals are on the right.
en.wikipedia.org The use of zero in these positional systems is the final step to the system of numerals we are familiar with today.
en.wikipedia.org On the senior and expert badges, raised gold numerals 7 or 54 are placed inside the raised hexagon at the top of the badge.
en.wikipedia.org