popierać kogoś, wspierać kogoś, osłaniać kogoś, stać za kimś murem

have someone's back, have got someone's back, got someone's back, got someone's six

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Quelle: Englisch eTutor-Kurs

Sentence in Englisch and translation in Englisch

I got your back, man. = Wspieram cię, stary.