1·它的飞行高度可达3000米，速度可达每小时100公里。
It flies as high as 3000 meters, and as fast as 100 kilometers per hour.
2·面积有3000平方米.
It's 3000 square meters.
3·有证据表明，公元前3000年以前，非洲就有了农业。
There is evidence of agriculture in Africa prior to 3000 B.C.
4·然而，埃及人直到公元前3000年才发现发酵面包。
The Egyptians, however, did not discover leavened bread until about 3000 B.C.
5·中国滑冰选手在女子500米、3000米接力中获得金牌。
Chinese skaters in the women's 500 meters, 3000-meter relay took home the gold.
6·除了那些东西，他想要5000磅的黄金，还有3000磅的胡椒。
He wanted 5000 pounds of gold among other things, but he also wanted 3000 pounds of pepper.
7·保存在阿尔卑斯山一带的村庄中的新石器时代的长柄紫杉木质勺子一直留存到现在，其历史可以追溯到公元前3000年。
Long-handed Neolithic spoons of yew wood preserved in Alpine villages dating to 3000 B.C. have survived.
8·苏珊收集了3000多美元的用品，足够让孩子们自己画水彩画了。
Susan collected more than $3000 in supplies, enough to make a home for kids to paint their own watercolors.
9·中国滑冰选手在女子500米、3000米接力和男子1500米的比赛中均未能夺金。
Chinese skaters in the women's 500 meters, 3000 meter relay and men's 1500 meters all failed to take home the gold.
10·在公元前3000年到公元前1000年，即青铜器被广泛使用的这一时期，通常被称为青铜时代。
The period from 3000 to 1000 B.C.E., when the use of bronze became widespread, is normally referred to as the Bronze Age.