The program offers year-round English courses in eight levels from beginning to advanced.

该项目提供从初级到高级的八个水平的全年英语课程。

Separate pipes pumped fresh and sea water, and a computer program created water with eight levels of salinity.

用不同的管道来输送淡水和海水，并用电脑程序生成8种不同浓度的盐水。

In some of the bigger malls in the U.S., there are seven or eight levels to the parking.

在美国一些较大的购物中心，停车场有七八层。

Teenagers who do better than expected in their eight levels have little chance of getting into leading universities under a new government system.

在新的政府体制下 在八个等级考试中成绩比预期更好的青少年几乎没有机会进入一流大学。