A study by the British heart Association shows that one in four people in England get their information on heart attacks from what they see on the big and small screen [source: the Guardian].
英国心脏协会的一项研究表明四分之一的英国人都是从大大小小的荧幕上了解到有关心脏病发作的信息的。
There are five yellow stars, one big star and four small ones.
有五颗黄色的星星，一个大星星，四个小星星。
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