An airplane or aeroplane (informally plane) is a powered, fixed-wing aircraft that is propelled forward by thrust from a jet engine or propeller. Airplanes come in a variety of sizes, shapes, and wing configurations. The broad spectrum of uses for airplanes includes recreation, transportation of goods and people, military, and research. Commercial aviation is a massive industry involving the flying of tens of thousands of passengers daily on airliners. Most airplanes are flown by a pilot on board the aircraft, but some are designed to be remotely or computer-controlled.
The Wright brothers invented and flew the first airplane in 1903, recognized as "the first sustained and controlled heavier-than-air powered flight".[1] They built on the works of George Cayley dating from 1799, when he set forth the concept of the modern airplane (and later built and flew models and successful passenger-carrying gliders).[2] Between 1867 and 1896, the German pioneer of human aviation Otto Lilienthal also studied heavier-than-air flight. Following its limited use in World War I, aircraft technology continued to develop. Airplanes had a presence in all the major battles of World War II. The first jet aircraft was the German Heinkel He 178 in 1939. The first jet airliner, the de Havilland Comet, was introduced in 1952. The Boeing 707, the first widely successful commercial jet, was in commercial service for more than 50 years, from 1958 to at least 2013.
This is my dad, he bus.This driver, my mother a housewife, and her teacher in the children's sadu.This my brother he is in school in the 4th grade.
1. You should check with your parents before you go anywhere.
2. You should ask your parents permission.
3. You should go with your friends.
4. You should be cautious of dark houses.
5. You shouldn't go into a house or a flat.
6. You should think about your safety.
When i look in window my bedroom's,i see there supermarket,stop,road,trees
Public transport
I would like to tell you about public transport.
There is a lot of kinds of public transport in our city. For example, a bus, a trolleybus, a tram, a suburban electric train and metropolitan. I use public transport every day.
To begin with the most important transport, a bus. I use a bus every day for going to school. But I sometimes use a bus for going to walk or going to buy new clothes. The majority of people use a bus to get to their job every day. Elderly people use a trolleybus, because it is more quiet and cheaper for them. Also, there is a conductor and people can save their money if they have some privilege. A tram moves only along the rails and during the traffic a bus is more maneuver than a tram.
So as bus is more comfortable because I use a bus every day.