对于外貌吸引力怎么会和高收入以及事业有成划上等号，目前还不清楚其具体原因，不过我猜想一个人的第一印象可能很关键。
请用下列词组翻译上文: high-flying career:事业有成

it is not clear the concrete reason how the expression attration equal to high income and success career , but I guess the first impression must be important.

新闻原文

'It remains unclear exactly how attractiveness often equates to higher pay andhigher-flying career, but I suspect the first impression a person makes could be crucial.

attractiveness    吸引力

With the share of married adults at an all-time low in the United States, the latest research by demographers at Cornell University and the University of Central Oklahoma unveils clues why couples don't get married - they fear divorce.

在美国，目前成年人结婚比率降至历史最低点，据康奈尔与中央大学的调研员研究显示，低结婚率源自年轻人害怕离婚。

参考译文

眼下美国已婚人士的比例降到了史上最低点，康奈尔大学和中央俄克拉荷马大学的人口统计学家做的最新研究揭示了为什么美国情侣们不结婚——他们怕离婚。

According to the ABC, more and more women are opting for surgical procedures as Christmas presents, withBotox,tummy tucksand breast enhancements topping some Santa's lists this year.

目前，越来越多的美国妇女喜欢将处方药列在自己的圣诞礼物清单上。

参考译文

First, Japan gave the world hi-tech lavatories. Now, a crystal lavatory – studded with more than 72,000 pieces of Swarovski cut crystal and valued at over $100,000 (£64,000)。

世界上最为奢华的坐便出现在日本。一个水晶坐便由72,000块施华洛世奇水晶做成，价值约一百万美元。

参考译文

之前，日本曾发明过高科技坐便器，而今，又推出了水晶坐便器，镶满了超过7.2万颗施华洛世奇切割水晶，价值超过10万美元(6.4万英镑)。

Thai transsexual ladyboys are taking to the air as flight attendants for a new airline, a move that some said could be a key step towards still broader acceptance in a nation where they are already unusually visible.

在新航线，几位变性人成为乘务人员，

参考译文

泰国某航空公司将在某条新航线启用变性人妖担任“人妖空姐”，一些人称此举将有助于人妖在泰国得到更广泛的承认。人妖在泰国已经非常普遍。