n.探险家；探索者，探测者；集合对象（explorer的复数形式）
The explorers starved to death in the desert. 探险者们在沙漠中饿死了。
The boys made believe that they were explorers. 孩子们装成探险家。
The explorers were young and hearty. 这些探险者年轻而健壮。
Explorers have to withstand hardships. 探险者得忍受艰苦。
The explorers went deep into the jungle. 探险家们进入丛林深处。
