indicator face造句

Currently, indicators face the following spatial limitations and challenges:
The indicator face is divided into green ( safe ), yellow ( caution ) and red ( danger ) segments.
Though 4 million remains remains a psychological barrier, it is just one in a series of gloomy indicators faced by Germany as it struggles to reinvigorate its stagnant economy and meet conditions for a single European currency.
It's difficult to find indicator face in a sentence. 用indicator face造句挺难的