More than three million doses were to be made available in early October 2009, though most of those 17 doses were of the FluMist nasal spray type, which is not 18 for pregnant women, people over 50 or those with breathing difficulties, heart disease or several other 19 .
超过三百万剂疫苗将在 2009年 10月初投入使用，尽管那些 17 剂中大部分是FluMist鼻喷剂型，这种剂型不 18 孕妇、50岁以上人群或有呼吸困难、心脏病或若干其他 19 的人。
But these provisions create difficulties for businesses when applied to highly paid managers and executives.
但这些规定在应用于高薪经理和高管时，会给企业带来困难。
Part of the problem in keeping older drivers safe is that the difficulties are addressed piecemeal by different professions with different focuses, including gerontologists, highway administration officials, automotive engineers and others, said gerontologist Elizabeth Dugan.
老年驾驶员安全问题的部分难点在于，不同职业从各自不同的角度，包括老年学家、公路管理部门官员、汽车工程师等，对这些问题进行零散的处理，”老年学家伊丽莎白·杜甘说道。
they have to tackle financial difficulties.
他们必须解决财务困难。
例句取自历年考研英语真题，翻译为机器生成，仅供学习参考。