Earlier this year, British explorer Pen Huddle and his team trekked for three months across the frozen Arctic Ocean, taking measurements and recording observations about the ice.

今年年初，佩恩·赫德尔及其团队在北冰洋上艰苦跋涉了3个月，他们对冰进行了测量和记录。

Her solo hikes of staggering endurance are legendary, with the help of her trusty sled dog Diggins, she was the first female to complete the grueling 1,200-mile Ice Age trail in winter.

她以惊人的耐力独自远足，在她值得信赖的雪橇狗 Diggins 的帮助下，她成为第一位在成1200英里冰河时期艰苦跋涉的女性。

After 41 grueling days of travel, these seven people finally made it to Batavia and raised the alarm for the 68 crew and passengers who they left behind back in Australia.

经过 41 天的艰苦跋涉，这七个人终于到达了巴达维亚，并为他们留在澳大利亚的 68 船员和乘客拉响了警报。

This is part of this sort of 20-odd million-year trek, that whole slab of land has made, inching its way along as it creeps and creeps and creeps and ends up here?

这只是大地 20 多亿年艰苦跋涉中的一部分，是整个地壳板块慢地移动，一又一，爬行才形成今天的格局的吗？

The prize–story experience had seemed to open a way which might, after long traveling and much uphill work, lead to this delightful chateau en Espagne.

那篇短篇小说得奖的经历，像是在长途跋涉、艰苦磨难之后，面前展开了一条可能通向这个极乐的蜃楼幻境的道路。

In rural China, that may mean a long trek each morning, passing through a cave or two on the way.

在中国农村每天早上都意味着途中要穿越一两个洞穴的艰苦跋涉。

When the harrowing trek to the border is made during the low temperatures of winter months, migrants are especially vulnerable.

当他们艰苦跋涉来边境却正赶上寒冷的时，移民们的身体就会尤其脆弱。

It's a six-day trek, so dangerous it's got its own name — the Chadar — the blanket of ice.

需要六天的艰苦跋涉，这条路因极其危险而获" 大披巾" ，冰雪之毯的意思。

Once across, the steep sides mean it's still a hike. Many trek for hours by foot before they get to the market.

一旦渡过，陡峭的山坡意味着还有一段徒步行程。在到达市场之前要经过徒步几个小时的艰苦跋涉。

The pilgrimage was an arduous trek and not everyone succeeded.

朝圣是一次艰苦的跋涉， 并不是每个人都成功了。

He had made a difficult journey of six days, pulling along the mule, who was dying of hunger, in order to arrive at the armistice on time.

他赶着快要饿死的骡子， 历经六天的艰苦跋涉，才得以准时到达停战地点。

The prize-story experience had seemed to open a way which might, after long traveling and much uphill work, lead to this delightful chateau en Espagne.

获奖故事的经历似乎打开了一条道路，在经过长途跋涉和艰苦的工作之后，这条路可能会通向这座令人愉快的西班牙城堡。

But after four more weeks of arduous travel, the harsh Dakota winter brought their progress to a halt.

但在又经历了四个多星期的艰苦跋涉之后，达科他州严酷的天让他们的前进停滞了。