He reached down the atlas from the top shelf.

他从书架顶层取下图集。

The atlas contains forty maps, including three of Great Britain.

图集有40幅图, 其中包括3幅英国图。

Moreover, it offers various on-line data bases like the International Ocean Atlas Series (on the Artic, Barent and Okhotsk Sea) and the Coastel Water Temeperature Guide.

此网站提供大量的网络数库，如：国际海洋图集系列、海水温度指南等。