I was really scared. I wanted to cry. Then, we heard some sounds. Someone had heard us. A woman tied (系 )a rope around herself while a man at the cliff top held the rope. She made her way down to save us. My parents were relieved (宽慰的)that I was unhurt, but they were...
A bowl with a small hole floats(浮) in a water tank(水箱) inside the elephant's body. As the bowl slowly sinks(下沉), it pulls a rope that moves a human figur e.His moving pen shows the number of minutes past the hour.Every half-hour, the water bowl becomes full and sinks ...
Some records indicate that this fabric was invented in around the year 1300 AD by a weaver named Baptiste. Denim Blue Chambray Linen Fabric The terms "cambric" and "batiste" originally referred to a white type of linen cloth. However, cambric has also been made with silk throughout its ...
How was the Suez Canal built? How were Incan rope bridges built? How were the French and Indian War forts built? How did the American Civil War affect the Canadian Confederation? How did the Dominion of Canada operate? How did the California Gold Rush get started?
When you hear this phrase, a picture probably pops into your mind -- someone trying to drag a mule forward by a rope while the mule resists, digging its hooves into the dirt and refusing to budge. Or maybe you're picturing a donkey. If so, are both animals stubborn? For starters, le...
aIn Chinese culture, some special bamboo weaves and straw weaves have special meanings recognized by the whole nation. Before paper was invented, people cut or wrote characters on bamboo slips and strung the together. Chinese people called history “Green History”, which refers the history recorded...
aRicky can do ahandstand and surf burf buthe catt skate or climb arope Ricky能做ahandstand和海浪burf buthe catt冰鞋或攀登arope[translate] aund root 是根[translate] asufficient cleaning procedure 充足的清洁做法[translate] a学好一门语言真的很难吗? Learns a language very difficultly really?[tran...
Since picking cotton by hand is such a grueling and arduous process, the cotton gin was invented. Cotton gin stands for "cotton engine," and this industrial machine was one of the early heralds of the mass-production industrial era. The cotton gin made cotton production much easier, but ...
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Most climbers in the 1960s tied directly into the rope using a bowline or bowline on a coil. This worked fairly well for short climbs, but the need to be safely anchored independently from the main rope was very useful on longer climbs, aid pitches, and setting up rappels. When the swa...