the command grep -i -E '(\b(of|the)\W+){2,}' test.txt produces

命令 grep -i -E '(\b(of|the)\W+){2,}' test.txt 将生成

youdao

Others such as H-E-B in Texas and Wegmans in the north-east have respectable market shares within their regions.

诸如德州H-E-B和东北部的Wegmans等其它公司在当地拥有可观的市场份额。

youdao

I’m the father of two robins, ” E. B.

“我有两个知更鸟儿子，”1964年E.

youdao

They are known as vitamins A, the B group,C,D,E and K.

VOA: special.2009.04.21

These between B and C and E and F didn't get filled in because they were already just the smallest amount that they wanted to deal with, just half steps.

但是B和C,E和F之间并没有被填上,因为它们之间已经是最小的距离,只是个半音级,人们愿意摆弄的最小距离

耶鲁公开课 - 聆听音乐课程节选

And what we say when we talk about the delta energy is I E 2 that this is going to be equal to i e 2, or the second ionization energy, or we could say the negative of the binding energy of a 2 s electron in b plus.

那么我们说,Δ，E，应该等于，或者说第二电离能，也就是正一价硼中，2，s，电子的,束缚能的负值。

麻省理工公开课 - 化学原理课程节选

Studies of treatment with estrogen, ginkgo biloba, vitamin E and vitamin B supplementation have been done.

CNN: Better understanding of dementia leading to more effective therapies

Other winners include Qualcomm, which won bits and pieces of the B and E Blocks -- more MediaFLO spectrum, perhaps?

ENGADGET: FCC releases 700MHz auction details, Verizon, AT&T big winners

The Maya nut has high levels of nutrients including protein, calcium, fiber, iron and vitamins A, E, C and B.

CNN: Maya nut changes lives while aiding the rain forest