If you really want to increase your earning potential, strive to become the best in your area of expertise.

如果你确实很想增加自己的收入潜力，努力成为你专长领域中的最佳吧。

youdao

The gap led to the inability of most Americans earning the average income to purchase a median priced home in their area.

增长差距导致大多数获取平均收入的美国人在居住地买不起中等售价的房屋。

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There are a wide range of options for earning money while traveling abroad. Some jobs require you to stay in the area for a while, such as teaching jobs, whereas others are more flexible.

在国外边旅行边挣钱的方法非常多，有些职位可能要求你呆的时间长一些，比如教学，而有些则比较灵活。

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Add to that a high crime rate, minimal cultural life, relatively high business costs for the area and a loss of critical wage-earning residents ages 25 to 44--and you end up being ranked 144 out of 150 among our Best Places.

FORBES: Biloxi Blues

Taking a look at the TL3 regions for each country shows the problem: the TL3 region for inner London covers one of the highest-earning city centres in the world, but excludes much of the area where its earners live.

ECONOMIST: Letters