1. The entire group of entrepreneurs trying to corner the space-tourism market have between them “just enough money to blow up one rocket”.

译文：太空旅游市场的那一大帮实业家们手里的钱只够“推起”一架火箭升天。

2. Although all fats are high in calories, certain fats, like the omega-3 fatty acids commonly found in fish, are actually good for us, provided we consume them in moderation.

译文：尽管所有的脂肪都高含卡路里，但有些脂肪，像常见于鱼类的欧米伽-3脂肪酸，只要我们食用得当，对人体是有益的。

3. The bottom line is that folks who eat 6 to 8 0z. of fatty fish a week experience significantly fewer heart attacks and strokes.

译文：基本上，一个人如果每周吃6-8盎司的鱼的话，那么他心脏病和中风的发病率要减少许多。

4. Car crashes are the leading cause of injury and death among U.S. children, and though most of us now think of car seats as standard baby equipment, about half of all children under the age of four who died in vehicle accidents last year were not restrained.?

译文：撞车是造成美国儿童伤亡的第一大杀手。而且尽管大多数人都认为车座是标准的婴儿设备，但事实上去年半数左右死于车祸的4岁以下的孩子都未系安全带。

5. In other cases, the damage could occur continuously or on a random basis. of the 11,000 known viruses present today, more than 2000 have been diagnosed as being data destructive.??

译文：另外，这种破坏也可能连续或随机发生。在目前已知的11，000病毒中，超过2000种被证实其病毒对数据极具破坏力。