1·没有天敌的大象必须在广袤的大地上四处漫游，才能获得每日约300公斤（合660磅）的草、树叶及树的口粮。
Elephants, which have no predators, must roam widely to get their daily ration of about 300 kilograms (660 pounds) of grass, leaves, and twig.
2·将文件权限改为mode 660。
Change the file permissions to mode 660.
3·去年同期，运营钻井平台数量为660。
At this time last year, drillers were operating 660 oil RIGS.
4·他们现在已经开凿了42米的岩石，但是还需继续钻660米。
They have now drilled through 42 metres of rock but have 660 to go.
5·NGC 660的环比盘更为宽广，直径大约为40000光年。
Broader than the disk, NGC 660's ring spans about 40, 000 light-years.
6·大楼共68层，将提供660套公寓和一个拥有160间客房的酒店。
The 68-storey structure will boast 660 apartments and a 160-room hotel.
7·在过去三天里，道琼斯指数已下跌超过660点，或7 %。
Over the past three days, the Dow has fallen more than 660 points, or 7%.
8·大约660人依然处于3月开始的审判之中。
Some 660 people are still in the dock, undergoing a trial that began in March.
9·也是哈利和赫敏一起领着乌姆里奇进入禁林(660)。
It is Harry and Hermione together who accompany Umbridge into the Forest (660).
10·然而，波音的竞争者-梦想飞机787 -已经拥有660架的订单。
In contrast Boeing's competitor, the 787 Dreamliner, has grabbed some 660 orders.