Most of our gear , including three snowmobiles and sleds , fuel , tents , geological field supplies , cooking gear and food , had been ferried here by several twin otter trips and were cached at our campsite .
Sleds were improvised from the lids of recycling boxes .
雪橇是由回收箱的盖子做的。
Inuit hunters are finding the sea ice too thin to bear their sleds .
因纽特猎人发现海面上的冰层太薄了不再能承载他们的雪橇。
Throat harnesses have been used throughout the world to harness horses to carts and sleds .
咽喉马套在全世界都广泛用于驾驭马拉车和雪橇。
An earlier spring brings flowers to the sheltered valleys around the village but causes problems for seal and fish hunters , who need firm ice on which to run their dog sleds .