They were 50 percent less likely to catch a cold if they took a daily dose of vitamin c.
如果这些人每天食用一定剂量的维生素，他们得感冒的几率会降低50%。
Merely being exposed to a new cold virus, however, is not enough for a person to catch a cold, since a strong immune system can successfully fight off some new viruses.
然而，仅仅是接触到一种新的感冒病毒并不足以导致一个人患感冒，因为强壮的免疫系统能够成功地战胜一些新病毒。
People who sleep less than seven hours a night appear to be almost three times as likely to catch a cold as those who sleep eight hours or more, a new study has found.
一项新的研究表明，每晚睡眠少于7个小时的人，患感冒的机率是睡眠8小时以上的人的近3倍。
People who are energetic, happy, and relaxed are less likely to catch a cold than those who are depressed, nervous, or angry.
精力充沛、快乐轻松的人和沮丧、紧张、易怒的人相比不容易患感冒。
For the children who is easy to catch a cold and cough, use Astragalus root, lily, walnut meat and sweet almond to boil porridge.
对容易感冒、咳嗽的儿童，可以用黄芪、百合、胡桃仁和甜杏仁熬粥，有补气益肺的作用。
Merely being exposed to a new cold virus, however, is not enough for a person to catch a cold, since the strong immune system can successfully fight off some new virus.
然而，仅仅是接触到一种新的感冒病毒并不足以导致一个人患感冒，因为强壮的免疫系统能够成功战胜一些新病毒。
People who are energetic, happy and relaxed are less likely to catch a cold than those who are depressed, nervous or angry, finds a new study published in the journal Psychosomatic Medicine.
《心理医学》杂志发表的一项新的研究表明：精力充沛、快乐轻松的人和沮丧、紧张、易怒的人相比不容易得感冒。
People who are energetic, happy and relaxed are less likely to catch a cold than those who are depressed, nervous or angry, finds a new study published in the journal Psychosomatic Medicine.
《心理医学》杂志发表的一项新的研究表明：精力充沛、快乐轻松的人和沮丧、紧张、易怒的人相比不容易得感冒。
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