coyote

a forest fire fighter who is sent to battle remote and severe forest fires (often for days at a time)

（しばしば数日間にわたり）遠隔地の深刻な森林火災の消火に派遣される森林消防士

someone who smuggles illegal immigrants into the United States (usually across the Mexican border)

（通常メキシコ国境を越えて）米国へ不法移民を密入国させる手引き屋