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- Prevent Colds and the Flu 预防感冒和流感
- While colds and the flu are usually taxing and bothersome, they are normally short lived.Most colds and flu last only a couple of weeks. 感冒虽然总是让人感到即麻烦也讨厌，但它通常是很快就会好的，因为感冒一般只会持续几个礼拜的时间。
- It was cold and the drops hung to the branches. 因为天冷,树枝上挂着水珠。
- The winters were cold and the snow blew in. 冬日寒冷屋儿漏风雪我颤抖
- Some Web sites claim colloidal silver sprays, lotions, injections or pills can prevent colds and flu and treat diabetes, cancer, chronic fatigue, herpes, shingles, prostatitis and HIV/AIDS. 一些网站声称，胶银粉末、乳液、注射剂或药片可以预防感冒和流感、治疗糖尿病、癌症、慢性疲劳、疱疹、带状疱疹、前列腺炎和艾滋病。
- The weather is cold and the ground is frozen. 天寒地冻。
- It is very cold and the temperature falls to zero or thereabout. 天气很冷，气温降到零度左右。
- She caught cold and the inflammation of the lungs set in. 她受了凉，肺部开始发炎了。
- The boy caught a cold and was sniffing. 那男孩子得了感冒，呼吸起来鼻子呼哧呼哧的。
- Colds and flu are caused by viruses, not bacteria. 感冒或流感是由病毒而不是细菌引起。
- Just at sunset the air turned cold and the sky cloudy. 夕阳西下时，空气变冷了，天空布满了云。
- Eating fruits and vegetables can prevent colds. 吃水果和蔬菜可以预防感冒。
- The weather has turned very cold and the lake has iced over. 天气变得很冷，湖面都结冰了。
- It was very cold and the temperature fell to zero or thereabout. 天气很冷，气温降到零度左右。
- It was cold and the cicadas were chirping plaintively. 寒蝉凄切。
- The proper interpass temperature is required to prevent cold and hot cracking as well as the proper selection of welding filler material, to produce the proper creep resistance and toughness. 需要适当的程间温度和正确选择填充金属材料来防止冷热裂缝，产生适当的蠕变阻力和韧性。
- The spring was foul this year it was cold and wet for weeks. 今春天气恶劣--一连几个星期又冷又潮湿。
- Autumn and winter are cold and flu season -- when people are most likely to catch the viruses that cause influenza and the common cold. 秋天与冬天是冷和感冒的季节--在这个时候人们大多容易感染导致流行性感冒和普通感冒的病毒。
- And the mid- size car have a lot more legroom. 而且中型车的腿部伸展空间较为宽敞。
- Vitamin C is supposed to prevent colds. 维生素C被认为能预防感冒。
