据美警察的线人交代，美国调查者已经抓获了一名这次汽车爆炸案中嫌疑人。
US investigators have arrested a suspect in an attempted car bomb attack in New York City, police sources say.
美国调查者发现蓝莓能减少身体中高达四分之三脂肪细胞的数量，摧毁存在的脂肪细胞并且防止新细胞的形成。
Researchers in the US found that blueberries can cut the number of fat cells in the body by up to three-quarters, breaking down existing fat cells and preventing new ones from forming.
在美国，教师们仍然质疑他们教育者的工作是否可以通过“学习成果”来衡量，比如毕业生的调查和推理能力。
The faculty remain doubtful that their work as educators can be measured by a "learning outcome" such as a graduate's ability to investigate and reason.
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