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Members of one damselfish species use facial patterns of speckles and swooshes to identify the fish species they regularly attack, researchers report in an upcoming issue of Current Biology.

根据即将出版的现代生物学上的一篇研究报告，有一种鲷类鱼通常会攻击某一种具有相同表面斑纹和发出相似哗哗声的种群。

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And Mr Singh's resistance to calls for an attack on Pakistan after the Mumbai bombings did not emerge as an election issue.

孟买爆炸案发生后有人呼吁打击巴基斯坦，辛格对此采取反对立场，这点没有成为选举的争论点。

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American lives are on the line." Opposition Republicans see an opening in the administration's flawed handling of the failed attack, and appear eager to highlight the incident as a potential campaign issue for the November midterm congressional elections.

VOA: standard.2010.01.06

Opposition parties in Thailand used the issue to attack the government, which initially backed the heritage listing.

CNN: Thai, Cambodian envoys set temple talks

The mayor's backers cite polls that show widespread support for expanded background checks and plan to use the issue to attack lawmakers who opposed them.

WSJ: Mayor's 2014 Gun Push

If you enforce the law against people who hire people who are here illegally, whether they're doing it underground or above board, then that's the way you attack the issue.

NPR: Tancredo on the Presidency, and Immigration