1. One and a half teaspoonfuls, please.
    请放一勺儿半。

2. One half of the world´s population are Asians.
    世界人口的一半是亚洲人。

3. Latham made another attempt a week later and got within half a mile of Dover, but he was unlucky again.
    莱瑟姆一周以后也作了一次尝试，飞到离多佛不到半英里的地方。这次他又遭厄运，

4. I´ve achieved only half of what I´d hoped to do.
    我希望做到的, 我仅完成了一半。

5. If you are lucky enough to get a couchette, you spend half the night staring at the smore blue light in the ceiling.
    如果你走运搞到卧铺，你要花半夜的时间看天花板上蓝色的小灯光。

6. I bought two expensive dictionaries here half an hour ago. but I forgot to take them with me.
    半个小时前我在这里买了两本很贵的词典, 但是我忘了带走.

7. I broke the chocolate into halves here´s your half.
    我把巧克力掰成两半--这一半给你.

8. It took me over half an hour to get rid of him.
    我花了半个多小时才摆脱了他。

9. It split the apple in half!
    箭把苹果劈成了两半!

10. If we could stay as vigorous as we are at twelve, it would take about 700 years for half of us to die, and another 700 for the survivors to be reduced by half again.
    假如我们能保持12岁时的旺盛生命力，那么我们当中的一半人过700年才会死去，剩下的一半人再过700年，才会又减少一半。