脑子乱了，本月狗狗里的4篇AA求思路和讨论！

judyningbo

"
   “Eight years ago, our firm’s profits were increasing with each new employee we added. We discovered that each employee had the skills and motivation to generate more revenue for the firm than his or her salary cost us. However, for the past two years, our profit margin has been falling, even though we have continued to add employees. Thus, our newer employees are not generating enough revenue to justify their salaries. We must not be hiring new employees with the same level of skills and motivation as those we used to attract. Clearly, then, failures in the human resources department account for our falling profits.
"

1..过去8年和过去2年经济大环境不一样，别的部门的performance不一样
话说这道题的结论是神马 很puzzle


Generally speaking, it is financially unwise for people quit stable office job and start working from home. It is there are a lot of distractions when people working from home. People working from home tend to procrastinate because there is no discipline. Also, working from home make people isolated. Therefore, it is financially more advantageous for people working in the office.

这篇我只找到一个one-sideness 别的不知道怎么表达啊


"是说W城本来是以旅游业为主，但是因为工业污染，national parks就变得很没有吸引力，所以去参观的人就少了。但是最近发现在一些公园里有很丰富的煤矿，所以只要政府批准mining company去开采的话，利润（很清楚，说的是revenue）就会上升，而且会提供工作给那些之前在干旅游业的人。（请知道原始的同学站短我，O(∩_∩)O谢谢）
"
这篇只找到一个：原先干旅游的人可能不适合采煤


"The following appeared in the editorial section of a campus newspaper.
“Because occupancy rates for campus housing fell during the last academic year, so did housing revenues. To solve the problem, campus housing officials should reduce the number of available housing units, thereby increasing the occupancy rates. Also, to keep students from choosing to live off-campus, housing officials should lower the rents, thereby increasing demand.”
"
这篇范文里有，蛋看的很迷糊。一个原因是减少unit不一定增加入住率，可能enrollment今年少了，来住的人更少，另一个原因是虽然校内宿舍降价，但校外宿舍也降价，没有导致increasing demand

jessiecg

同求~

lovelybobo1205

旅游业变差可能有其他原因，如服务态度不好，park里面树变少，季节变化等。
挖煤，需要开发成本，不一定会有利润。 即使有 不一定大于旅游业带来的利润。
长远看，煤矿挖光了，以后park又无法恢复了，当地就没有利润了，所有人都失业了。