of about造句

例句与造句

1. It has a half-life of about 41/2 billion years .
   它的半衰期大约为45亿年。
2. They are of about the same strength .
   他俩力气不相上下。
3. The mine had yielded a total of about 3714 tons of coal .
   这座矿已生产了3714吨煤。
4. Seawater invades for a distance of about 50 miles upstream .
   海水浸入上游远至50英里。
5. He was a pert little blonde of about six years .
   他是个唐突而漂亮的小孩，大约六岁左右。
6. It's difficult to find of about in a sentence. 用of about造句挺难的
7. A man of about twenty-eight spent a summer in our village .
   一个年约二十八岁的男子来我们村消夏。
8. After the age of about thirty they abandon individual ambition .
   他们一过三十就放弃了个人的雄心壮志。
9. Geodetic theodolites generally have circles of about 140mm diameter .
   大地经纬仪的度盘直径一般为140毫米。
10. New channel are being dredged each year at a cost of about $74,000,000.
    新航道每年的疏浚费用约为74,000,000美元。
11. He was a man of about thirty, with a muscular throat and a large, mobile mouth .
    他年约三十，喉头发达，嘴皮灵活。
12. The man went from rags to riches in a short period of about five years .
    在短短的大约5年时间内，那个人就由贫致富。
13. For ranges in excess of about 800m some target magnification is required .
    在射程超过800米以上时，某些目标需要放大。
14. The journey from our town to the metropolis was a journey of about five hours .
    从我们镇上到京城，大概是五小时旅程。
15. The sister, catherine, was a slender worldly girl of about thirty .
    她妹妹凯瑟琳是一个苗条而俗气的女人，年纪三十上下。
16. Next morning at six i set out with a squad of about forty youths .
    第二天早晨六点钟，我就同一队大约四十名青年一起出发。
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