When genetic characterization of the contents of beetle guts gave some unexpected results, the researchers decided to take a closer look at earthworm DNA.

当甲虫内脏内容物的遗传特性显示出一些意想不到的结果时，研究人员决定进一步研究蚯蚓的 DNA 。

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But he had the guts to take on Johnson, and as the year dawned, he was the only horse the anti-warriors had to ride.

然而他有勇气和约翰逊竞争，随着大选年的到来，他成为反战勇士们可以骑上的惟一一匹战马。

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But when genetic characterization of the contents of beetle guts gave some unexpected results, the researchers decided to take a closer look at earthworm DNA.

但是，当甲虫背脊骨包容的遗传特性显示出一些意想不到的结果时，这些研究人员决定仔细查明蚯蚓的DNA。

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Deciding whether the Milky Way has gorged on other galaxies, or has merely snacked now and then, will take a lot more careful sifting through its guts.

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Not many chief executives would have the guts, frankly, to take the second approach.

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"These are only the first steps that will be need to but our public finances back in shape but I believe the public and most members of the House will welcome the fact we finally have a government with the guts and determination to take these difficult decisions".

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