1. Rafael Laveaga, a spokesman for the Mexican Embassy in Washington, said the number of food safety problems from Mexican imports was minuscule given the huge volume of trade. 墨西哥驻华盛顿大使馆发言人说，出现安全问题的食品的数量比起墨西哥大量的贸易额，只占了很小的一部分。
2. Rafael Laveaga, a spokesman for the Mexican Embassy in Washington, said the number of food safety problems from Mexican imports was minuscule given the huge volume of trade. 墨西哥驻华盛顿大使馆发言人说，出现安全问题的食品的数量比起墨西哥大量的贸易额，只占了很小的一部分。
3. A locality in northern Mexico just south of Saltillo. In the Mexican War U. S. forces led by Zachary Taylor defeated a Mexican army commanded by Santa Anna on February 22-23, 847. 布埃纳维斯塔：墨西哥北部的一个地区，紧临萨约提南部。在墨西哥战争中，由查克瑞·泰勒率领的美军于847年2月22-23日打败了由圣·安纳率领的墨西哥军队。
4. That's why drugs like barbiturates and valium, which act on the same receptor as the steroid, are sedaties梩hey quiet the here system down. 巴比妥和安定之类的药物，可作用于这种甾体所作用的同一种受体，使神经系统安静下来，这也是为什么它们被称为镇静剂的缘故。
5. The minor tranquilizers, such as Valium and Librium, are in a class of compounds called benzodiazepines. 像是烦宁及利眠宁这类温和的镇定剂，属于一类称为「苯二氮平」的化合物。
