1. They, as a group of single women, were best friends, supported one another, and defined one another as "family".
    她们这个群体，个个单身，都是好朋友，互相扶持，彼此视作"家人"。

2. To further reduce the waiting list for phones, Hungary has leased rights to a Dutch -Scandinavian group of companies to build and operate what it says will be one of the most advanced digital mobile phone systems in the world.
    为进一步减少电话待装户，匈牙利已将权利出租给一家荷兰-斯堪的纳维亚企业集团，来建造并经营一个据说是世界上最先进的数字移动电话系统。

3. One with supportive parents, one with stimulating parents, one whose parents combined both qualities and a final group who offered neither.
    一组儿童的家长是支持型的，一组是激励型的，一组是支持激励相结合的，最后一组儿童的家长既不支持也不激励。

4. Now a group of enthusiasts are going to have the plane restored.
    一群热心人计划修复这架飞机。

5. Noyes decided that group marriage was the best way for men and women to live together.
    诺伊斯认为：群婚是男人和女人一起生活的最佳办法。

6. He allowed a mosquito of a group named Anopheles to make a bite as planned, and a few days later his microscope revealed plasmodium multiplying in the mosquito´s stomach.
    他根据预定步骤，让一只“按蚊”叮了疟疾患者，几天之后从显微镜下观察，蚊子腹内的疟原虫在繁殖。

7. He says these children have an advantage over their peer group in language ability, intellectual ability, and even social leadership skills.
    他说这些孩子在语言能力、智力，甚至领导才能上都比同龄孩子要强。

8. And another group were disturbed for an equal period of time but when they were not exhibiting eye-movements,
    另一组人也是连续几夜被叫醒，但是在眼球队没活动时被叫醒的。

9. Alice stood in the center of a large group.
    艾丽丝站在一大群人的中央。

10. A group of schoolmasters are holding a forum on new ways of teaching history.
    一群老师正在开一新的历史教学方法的讨论会。