A carbon footprint is the amount of carbon and greenhouse gases people make as they lead the daily life and go about the normal activities. In other words, the carbon footprint is a measure of the environmental impact (冲击) the life has. To live an environmentally friendly life that ...
aAnalyse actual test results against expected results to identify discrepancies 分析实际测试结果反对期望的结果辨认差误[translate] aPulley machine 滑轮机器[translate] aIn the future , those who take driving lessons can practice driving with images of heavy traffic from a projector surrounding them 在将...
Dad, in a hurry to get home before dark so he could go for a run, had forgotten to wear his safety belt—a mistake 75% of the US population make every day. The big question is why. C. There have been many myths about safety belts ever since their first appearance in cars some ...
Not that I was ever a big shopper, but I can’t walk down the street and wander into Nike or Lululemon and spend money on yet another sports bra, and I can’t have things shipped to me without paying exorbitant amounts of duty. And that’s ok! I’m learning that there’s more ...
While almost 70% of American citizens manage to obtain an adequate amount of sleep at night [2], it has long been a stereotype that sleep deprivation is a side effect of being a medical professional. Residents in particular seem to be hit hardest by this chronic sleep deprivation, which ...