icebreakers的例句大全

But US researchers quietly complain about budget restraints and having far fewer icebreakers the Russia, limiting the reach of the United States in Antarctica.

但美国研究员私下里抱怨预算限制，破冰船少于俄罗斯限制了美国在南极洲的扩展进程。

Three icebreakers have failed to reach dozens of scientists and tourists all aboard the trapped ship are in good health.

三艘破冰船的营救行动均未能成功，被困船只上搭载的数十名科学家和游客目前健康状况良好。

when the cold relents enough for the toughest icebreakers

这时候严寒缓和最坚固的破冰船

But the lesson learned is the need to take at least two icebreakers to smash a path to the search site and maintain open water to launch more robots.

但他们从中得到的教训是，至少需要两艘破冰船来凿出通往搜索地点的道路，保持水域开阔，没有海冰的阻挡，以派出更多机器人。

Maritime traffic departments have mobilized additional icebreakers to help keep the aquatic lanes open.

海上交通部门已动员了更多的破冰船,以保持水道畅通.