Computers increasingly aid mid and upper level managers who prepare their own memorandums without secretarial help.
电脑越来越多地帮助中层和高层管理人员，让他们在没有秘书帮助的情况下准备他们自己的备忘录。
Eating certain foods can help people lower their cholesterol levels, even without the aid of medication, a new study finds.
一项新研究发现，吃特定食物，无需药物帮助，人们就可以降低胆固醇水平。
However, as we shall see, designers can do all this with the aid of a pen, paper and computer, from the comfort of their design office, without ever leaving Earth's atmosphere.
不过你将看见，在笔、纸和计算机的帮助下，设计者们不用离开地球大气层，在自己舒适的办公室里就可以办到这一切。
That could be enough energy to keep liquid water on their surfaces, even without the aid of a nearby star.
这个能量能使他们在附近没有恒星的情况下提供足够的热量维持星球表面的液态水。
Public colleges and universities admit students based on their qualifications, without regard to their need for financial aid.
有些公立大学和大学允许学生依据自己的资格去进行申请，并没有考虑自己需不需要有奖助学金的帮助。
Public colleges and universities admit students based on their qualifications, without regard to their need for financial aid.
有些公立大学和大学允许学生依据自己的资格去进行申请，并没有考虑自己需不需要有奖助学金的帮助。
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