(单词翻译:单击)
Workers at Mexican Oil Company will receive a health incentive of almost $300 a year if they meet certain body weight standards.
如果墨西哥石油公司的员工达到一定的体重标准，他们一年将获得近300美元的健康奖励。
To qualify for the bonus, they must maintain a healthy weight.
为了有资格荻得奖金，他们必须保持健康的体重。
For those who are overweight or obese, they can receive the bonus if they reduce their weight by 10% during the year.
对于那些超重或肥胖的员工，如果他们在一年内将体重减少10%，也可以获得奖金。
Some applaud the policy as fair, because it rewards both individuals who maintain a healthy weight and those who are working towards achieving it.
一些人称赞这项政策很公平,因为它既奖励了那些保持健康体重的人，也奖励了那些正在为健康体重努力的人。
But critics say the policy contradicts recommendations by many health experts who warned that a person's weight is influenced by genetic and environmental factors.
但批评者称，该政策与许多健康专家的建议相矛盾，专家们警告说一个人的体重会受基因和环境因素的影响。
That means weight can be hard for individuals to control, which makes the bonus unfair.
这也就意味着个人体重很难控制，导致奖金有失公平。
Some experts say the policy is inconsistent with the science of what we know about body weight regulation.
一些专家表示，这项政策与我们所熟知的关于控制体重的科学不一致。
These experts argue that focusing on weight is the wrong approach.
这些专家认为，关注体重问题是一种错误的做法。
A more productive method of encouraging health among employees is to promote healthy behaviors.
鼓励员工保持健康,更有效的方法是鼓励他们养成健康的行为习惯。
For example, companies can give workers gym memberships, or encourage participation in lectures on healthy eating and living.
例如，公司可以给员工办理健身房的会员，或者鼓励他们参加关于健康饮食和健康生活的讲座。
They can also reduce sweets and provide healthier snacks in the office and healthier meals at the company canteen.
他们还可以减少办公室里甜食的供应，将其改换成更加健康的零食，同时让公司食堂提供的膳食更加健康。
Or they can give employees more time during their lunch break to exercise.
或者，他们也可以延长员工的午餐体息时间，让他们有更多的时间来锻炼。
These are much better and much more productive ways for companies to move forward on their employees' wellbeing.
这些都是公司改善员工福利可以采用的更好的、更有成效的方式。
Questions 19 to 21 are based on the passage you have just heard.
请根据你刚刚听到的文章回答问题19到问题21。
Question 19: Who will qualify the bonus in Mexican Oil Company?
问题19：谁将有资格获得墨西哥石油公司的奖金？
Question 20: What do critics think of Mexican Oil Company's bonus policy?
问题20：批评者对墨西哥石油公司的奖金政策有何看法？
Question 21:What do experts propose companies do about workers' wellbeing?
问题21：专家建议公司如何改善员工的福利？
