He argues that people typically have five ultra-close relationships, then 10 slightly less cozy companions, 35 at more distance, and then 100 in an outer circle.

他表示人们通常有5个非常亲密的朋友，10个稍微不那么默契的朋友，35个有些距离的朋友，然后是100个自己圈子以外的朋友。

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Coalface of Daizhuang Coalmine, the authors believe that the roof in lower seam will form the "block-bulk-beam" structure easy to fall after the mining of top ultra-close seam.

通过对岱庄煤矿4300采区工作面的顶板结构分析，得出了上部极近距离煤层开采后，下部煤层顶板形成极易漏冒的“块体-散体-梁”结构。

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On the other side of the country, Beth Terry of Oakland, Calif., has at least reached a point where she is not paying ultra-close attention to the higher plateauing prices at the gas pumps.

在美国的另一边，加州奥克兰的贝里·斯特，她至少不会极密切地关注燃气泵里石油价格的高涨。

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What the charts vividly illustrate is that old age social welfare programs and interest and principal payment on debt, even at close ultra-low interest rates, account for close to 70 percent of national government spending in Japan.

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This is especially true of ultra-Orthodox communities close to the 1967 border such as Beitar Ilit and Modi'in Ilit.

ECONOMIST: Israel

The beauty of these discoveries is that while they may be ultra-deep, they are close to shore, and even onshore in Louisiana where there are plentiful pipelines to get gas to market without the need for building multi-billion-dollar platforms far out in the Gulf.

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