[Man and woman smiling]

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[Wet mill processing iron and titanium ore, by crushing, grinding, and refining rock]

[Forest ranger locating sighted smoke on a contour map, to determine if its source is a permitted fire]

[Forest ranger broadcasting a radio alarm]

[ASPCA officer demonstrating a typical dog rescue]

[Emilia Wiles, Blasina Rodriguez and Manuel Crespo playing a card game in the kitchen of their shared apartment]

[Man assembling leather football shoes]