“雪龙”号首次破冰穿越北极航线。词数 363 建议阅读时间 5分钟IN the past the thought of traveling across the Arctic seemed... a milestone (里程碑) low last month, the Arctic may be possible to pass through in the future. ……

if they discovered it. It drove Arctic exploration during the Age of Discovery from the mid-15th to the mid... of the Age of Discovery on navigating the Arctic.3. According to the author, what is a big challenge ……

if they discovered it. It drove Arctic exploration during the Age of Discovery from the mid-15th to the mid-16th... history of Asian and European exploration of the Arctic.D. The impact of the Age of Discovery ……

Arctic exploration during the Age of Discovery from the mid-15th to the mid-16th century. Many failed.... The passage drove Arctic exploration during the Age of Discovery from the mid-15th to the mid-16th ……

, the Arctic and Antarctic, and much more. The *habitats of sea creatures, geese and lions, just to name a few... and the Discovery Channel, 2013This new six-part documentary series takes a breathtaking journey through the vast ……

go to a place that is covered with snow and ice. It is the Arctic (北极) － the northernmost part... that is covered with snow and ice. It is the Arctic (北极) － the northernmost part of Earth.  ……

is the best time to go to the Arctic. A. September is the best time to go to the Arctic. B. China did 12 scientific expeditions to the Arctic Ocean before Sept 5. B. China did 12 ……

QIANTUQIANTU神秘北极圈，并非是你想象的荒原。神秘北极圈，并非是你想象的荒原。We often think the Arctic only has snow and ice. But in fact, it has far more than that!The Arctic is on top of Earth. The Arctic Ocean (北冰洋) makes up two ……

go to a place that is covered with snow and ice. It is the Arctic (北极) – the northernmost1 part... that is covered with snow and ice. It is the Arctic (北极) – the northernmost1 part of Earth ……

人类为什么探索极北之地？人类为什么探索极北之地？  The Arctic is freezing cold. But it is a good place...;and study this icy place.The Arctic is freezing cold. But it is a good place for scientists ……

THE Arctic Council (北极理事会) granted (批准) observer status (观察员地位) to China on May 15, along...).China’s activities in the Arctic region have long been centered around scientific research ……

“北极熊”穿越捷克街头。THE Arctic (北极) is really a beautiful place. We should try our best to protect...-drilling plan (石油开采计划) in the Arctic is good. So they hope to call everyone’s attention (注意力) to protect ……

There are different animals in the Arctic and Antarctica.    QIANTU    ...考察) to the Arctic Ocean reached the North Pole region (北极点区域). You may wonder (想知道): What’s the difference ……

Scientists study the effects of climate change in the Arctic. TUCHONGScientists study the effects of climate change in the Arctic. TUCHONG北极科考：科考站助力科学家深入了解北极。北极科考：科考站助力科学家深入了解北极。There’s plenty ……

of the Arctic, and the opposite is also true. Unfortunately, the northernmost part of the world is experiencing serious problems. The Arctic currently faces three main interconnected (互相联系的) issues ……