code directly available
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以上为机器翻译结果，长、整句建议使用 人工翻译 。
McDonald's and Macy's are both integrating QR codes into their hiring ads, so that job seekers or customers can walk into a store, scan the code they see on a poster, and be sent directly to the openings available at that location.
WSJ: How Your Smartphone Could Get You a Job
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