There have been many great inventions that changed the way we live. The first great invention was the one that is still very important today - the wheel,which made it easier to carry heavy things and to travel long distances.In the early 1800s, the world started to change. There was lit...
There have been many great inventions or things that changed the way we live.The first great invention was the one that is still very important today——the wheel.This made it easier to carry heavy things and to travel long distance.
the wheel.Then in the early 1800's the world started to change.There was little unknown land left in the world.People did not have to explore much anymore.They began to work instead to make life better.In the second half of the 19th century many great inventions were made.Among them ...
Therehavebeenmanygreatinventions,thingsthatchangedthewaywelive.Thefirstgreatinventionwasonethatisstillveryimportanttoday-thewheel.Thismadeiteasiertocarryheavythingsandtotravellongdistances.Forhundredsofyearsafterthattherewerefewinventionsthathadasmucheffect(影响) asthewheel.Thenintheearly 1800'stheworldstartedtocha...
For hundreds of years after that there were few inventions that as much effect as the wheel.Then in the early 1800 s the world started to change.There was little unknown land left in the world.People didn't have to explore much any more.They began to work instead to make life better....
Then in the early 1800s the world started to change. There was little unknown land left in the world. People didn't have to explore much anymore. They began to work instead to make life better. In the second half of the 19th century, many great inventions were made. Among them were ...
In the early 1800s, people didn't have to explore much any more because there was little unknown land left in the world. They began to work hard in order to make life better. In the second half of the 19th century, many great inventions were made. Among them were the camera, the li...
There have been many great inventions,things that changed the way we live.The first great invention was one that is still very important today- the wheel.This made it easier to carry heavy things and to travel long distances. For hundreds of years after that there were few inventions that ...
to preserve food for long periods of time, and many people suffered from food-borne illnesses as a result. The invention of refrigerators and freezers in the early 1900s made it possible to store food safely and for longer periods of time, leading to a significant improvement in public ...
根据Then in the early 1800s the world started to change. There was little unknown land left in the world. People didn't have to explore much any more. 在19世界80年代初世界开始改变.世界上几乎没有人们不知道的大陆.人们不再需要探索更多.in the early 1800s与at the beginning of 1800s同义,故...