1. Scientists must develop new forms of energy.
    科学家必须开发出新型能源。

2. She never found anything, but there was always a thick pile of forms to fill out at the end of each visit, accounting for every penny.
    她从来都是一无所获，但最后我总要填厚厚的一叠表格，说明每一分钱的来历。

3. Surrounded by a mass of papers, a housing worker picks up two selection forms and exclaims, “Likes chess, likes football; they're perfect together!”
    面对一大堆的资料，宿舍工作人员随便拿出两张待选的表格，叫道："这位喜欢象棋，那位爱好足球，两位住在一起是最理想的了！"

4. Parents sometimes weaken the process by taking the forms and filling in false and wishful data about their children's habits, especially on the smoking question.
    有时家长会拿走表格，填入不真实的、一厢情愿的数据来反映他们孩子的习惯，特别是在吸烟问题上，这就削弱了这种做法的作用。

5. Gail sometimes wondered why I and other blacks were so involved with the racial issue, and I was surprised that she seemed to forget the subtler forms of racial hatred in American society.
    盖尔有时不明白为何我和其他黑人如此热衷于种族问题，她好像忘记了美国社会中种族仇恨更加微妙的表现形式，这一点令我感到惊讶。

6. Good sources of other forms of iron include dates, beans, and some leafy green vegetables.
    其他较好的铁离子来源包括枣、豆类和一些带叶子的绿色蔬菜。"

7. But a keen appetite for pleasure even in its simplest and most modest forms.
    而且还带来了寻找乐趣的强烈欲望，那怕是最简单的、最低等的乐趣。

8. Oddly shaped forms that are suspended from the ceiling and move in response to a gust of wind are quite familiar to everybody.
    人们所熟悉的是悬挂在天花板上、造型奇特、随风飘荡的雕塑品。

9. The necessary method of study is to group the relevant material and to take note of all possible variant forms and conditions.
    应采取的研究方法是把有关各方面的材料汇集起来，同时注意任何可能出现的异常情况和条件。

10. I keen appetite for pleasure even in its simplest and most modest forms.
    我有一种渴望消遣的强烈欲望，哪怕是一种最简单最朴实的方式。