2 examples of alien-looking in sentences

The alien-looking gentleman behind me mopped his brow and muttered something about wishing that he had not thirsted for other "joys than those of old St. Louis.

If I had my way I would do that at the street corners and on the trams, I would take down that alien-looking and detestable inscription "L.C.C.," and put up, "This Tram, this Street, belongs to the People of London."

2 examples of  alien-looking  in sentences