1·这台发动机由490个部件构成的。
This engine is made up of 490 parts.
2·这是我们的报盘，每吨fob马赛490法郎。
Here is our offer, 490 Francs per ton, FOB Marseilles.
3·古希腊作品，制作于雅典，公元前510—前490年，出自意大利瓦尔奇。
Greek, made in Athens, 510 – 490 BC, from Vulci, Italy.
4·公元前490年，希腊人在马拉松挡住了波斯人前进的脚步。
The Greeks stopped the Persians at Marathon in 490 B. C.
5·图490：榕树可以独树成林，那已有气质，若是榕树群就更具意境了。
Photo 490: The view of banians is appealing with an artistic conception.
6·在西元前490年，你可以看见他在马拉松战场上拼死拼活，他的亲弟弟就战死在这。
In 490 BCE, he fought in the battle at Marathon, in which his brother was killed.
7·在过去的三十年间，美国海域里超过490个石油钻井平台已经转变成珊瑚礁了。
More than 490 platforms in American waters have become reefs in the past three decades.
8·船上共有490名乘客，大部分是男子，也有一些妇女和儿童。
Most of the 490 passengers are men, but the group also includes dozens of women and children.
9·方法对贵州省4个县市的490名农村妇女进行问卷调查。
Methods a questionnaire survey was carried out among 490 rural women in 4 counties of Guizhou.
10·前九个月里，中国罗非鱼出口创汇达4.9亿美元，差不多等同于2008年全年的水平。
Total export earnings from export were USD 490 million, roughly on a par with the 2008 figure.