雪橇

This year we will develop several items of snow sleds of new material and innovative idea.

今年我们将开发的几个项目的雪橇雪新材料和创新的想法。

"Why don't' we have snow, and sleds, and hills?"

&为什麼我们没有雪，雪橇，和丘陵？&

Did my parents have sleds when they were young?

当我父母年轻时，他们有雪橇吗？

But in some very cold parts of the world, people use dogs to pull sleds as a way to get around.

不过在世界上某些寒冷的地区，人们会用狗来拉雪橇，做为到处趴趴走的方式。

The next day, they started the journey back to their base camp, pulling their heavy sleds.

第二天，他们拖动着本中的雪橇踏上了回大本营的征程。

In parts of Greenland, Canada, and Siberia,dogs are still used to pull sleds .

在格凌兰、加拿大、西伯利亚的部分地区，狗仍然被用来拖雪橇。

For transportation the Group had 60 donkeys, 60 sleds and 6 trucks.

群的运输工具包括60头驴，60副雪橇和6辆卡车。

This time eight sleds dog likes life and death good brothers to be ordinary, mutually is supporting.

此时的八条雪橇犬就像生死一线的好兄弟一般，相互支持着。

In parts of Greenland, Canada, and Siberia, dogs are still used to pull sleds.

在格凌兰、加拿大、西伯利亚的部分地方，狗仍然被用来拖雪橇。

Only old-fashioned sleds are allowed here , which means that newfangled contraptions like brakes , are out .

在这里只允许老式的雪橇，这就意味着新的装置象刹车是不能使用的。

And Pharaoh spoke to Joseph, saying, Your father and your brothers have come to you.

47：5 法老对约瑟说，你父亲和你弟兄们到你这里来了。

Additionally, the approximate flattening of surface strip using lines linking midpoints on perpendicular lines between geodesic curves and the unconditional extreme value method are discussed.

提出了用测地线方程、曲面上两点间短程线来计算膜结构曲面测地线的方法，同时，采用测地线间垂线的中点连线和用无约束极值法进行空间条状曲面近似展开的分析。