Crash-test dummies need to look like real people to measure injuries in auto accidents -- and for Americans these days, that means looking older and fatter.
원문출처 : http://www.cnn.com/2017/02/10/health/crash-test-dummies-obese-trnd/index.html
원문출처 : http://www.cnn.com/2017/02/10/health/crash-test-dummies-obese-trnd/index.html