This shows that the robots developed for Mars have won over a new generation of explorers.

VOA: special.2010.07.28

It's not as though someday you're going to open up an issue of National Geographic where the cover story's going to be "At long last, explorers have discovered the number two."

你不会在某一天,打开一本国家地理时,发现上面会印着这样的封面故事,探险家们终于发现了数字2

耶鲁公开课 - 死亡课程节选

Scientists and explorers in the United States have discovered two new species of horn-faced dinosaurs.

VOA: special.2010.10.05

The name suggests the goal for a future generation of space explorers.

VOA: special.2009.12.30

In seventeen sixty-nine, a group of Spanish explorers visited the area.

VOA: special.2010.04.07

North Dakota is a land of broad, open prairie known for its Native American heritage, the travels of explorers Lewis and Clark and record snow and cold.

VOA: standard.2010.06.22