Some years ago,industries had more freedom than they have now,and they did not need to be as careful as they must today.They did not need to worry a lot about the safety of the new products that they developed.They did not have to pay much attention to the health and safety of the people who worked for them.Often new products were dangerous for the people who worked for them;often conditions in the work place had very bad effects on the health of the workers.
Memory,like almost everything else about us,is a matter of practice and exercise.Some people seem to be extremely skillful at remembering names or faces or shopping lists.Some people never forget a telephone number.Memorization is a matter of conscious effort and desire. It is easy to remember anything you really want to remember,but something small and commonplace,such as car keys or shopping for a loaf of bread on the way home from the office,somehow gets forgotten
几年前，行业有更多的自由比他们现在，他们没有必要的谨慎，因为它们必须today.They没有必要担心了很多关于安全的新产品，他们没有developed.They以重视健康和安全的人谁的工作them.Often新产品是危险的人谁对他们的工作往往在工作条件发生了极坏影响，对工人的健康进行。
记忆，就像几乎所有其他公司简介，是一个实践和exercise.Some人看来是非常善于记住名称或面临或购物lists.Some人民永远不会忘记一个电话number.Memorization是一个自觉的努力和愿望。这是一个好记的东西你真的想记住，但小型和司空见惯的东西，如车钥匙或购物的面包回家的路上从办公室，不知会忘记