在2007年发表在《普通内科医学杂志》上的一项研究中，研究人员询问了数百名医生一个50岁男性患者出现胸痛的假设情况。

In one study published in the Journal of General Internal Medicine in 2007, researchers asked several hundred doctors about a hypothetical 50-year-old male patient who showed up with chest pain.

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根据一项关于他们研究的调查，只有2%的孩子取得好成绩，而10%的孩子是普通的，88%的孩子取得不理想的成绩。

From a survey about their study, only two percent of the children get good results, while ten percent of them are common and eighty-eight percent of them are poor.

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一项新的研究报告说，阿斯匹林这种普通药物就可以大大减少心脏血管阻塞手术后出现的危及生命的情况。

A new study reports the common drug aspirin greatly reduces life-threatening problems after an operation to replace blocked blood vessels to the heart.

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