2. The camel walked forward by the direction of the dipper. 每天夜里，骆驼向北斗星的方向慢慢地行走。
3. And notice that Polaris marks the tip of the handle of the Little Dipper. 留意点就会发现北极星就位于小熊座在手柄位置的末端。
英英解释
n.
1. a ladle that has a cup with a long handle
2. a cluster of seven stars in Ursa Minor; at the end of the dipper's handle is Polaris
3. a group of seven bright stars in the constellation Ursa Major
4. small North American diving duck; males have bushy head plumage
5. small stocky diving bird without webbed feet; frequents fast-flowing streams and feeds along the bot
