100个句子记完1000个单词（4）

25. The mechanism by which brain cells store memories is not clearly understood.
    大脑细胞储存记【jì】忆的机理并不【bú】为人明白【bái】。

26. By the middle of the twentieth century, painters and sculptors in the United States had begun to exert a great worldwide influence over art.
    到了二十一世【shì】纪中【zhōng】叶【yè】，美【měi】国画家和雕塑家开始在世界范【fàn】围内对【duì】艺术产生重大影响。

27. In the eastern part of New Jersey lies the city of Elizabeth, a major shipping and manufacturing center.
    伊丽莎白市，一个重【chóng】要【yào】的航运和制【zhì】造业中心，坐落于新泽西【xī】州的东【dōng】部【bù】。

28. Elizabeth Blackwell, the first woman medical doctor in the United States, founded the New York Infirmary, an institution that has always had a completely female medical staff.
    Elizabeth Blackwell，美【měi】国第一个女医生，创建了员工一直【zhí】为【wéi】女性纽约诊【zhěn】所【suǒ】。

29. Alexander Graham Bell once told his family that he would rather be remembered as a teacher of the deaf than as the inventor of the telephone.
     Alexander Graham Bell曾告诉家【jiā】人，他更愿意让后人记住他是聋【lóng】子的【de】老师，而【ér】非电话的发【fā】明【míng】者。

30. Because its leaves remain green long after being picked, rosemary became associated with the idea of remembrance.
    采摘下的迷迭香树叶常【cháng】绿不衰，因此人【rén】们【men】把迷迭香【xiāng】树与怀念【niàn】联系在一起【qǐ】。

31. Although apparently rigid, bones exhibit a degree of elasticity that enables the skeleton to withstand considerable impact.
    骨头看起来【lái】是【shì】脆硬的，但它也有一定的弹性【xìng】，使得【dé】骨【gǔ】骼能够承受相当的打击。

32. That xenon could not FORM chemical compounds was once believed by scientists.
    科学家曾相信：氙气是不能形成化合【hé】物的【de】。