How do you go to school or work?
As everyone knows, there are many 1 of transportation in the world, like bicycles, buses, ships, trains and 2.
If you are in big 3 like Shanghai or Beijing, maybe you get to school 4 subway, or you have to 5 to school because you live in a mountain village. Here I am just trying to say something about 6.
Ten years 7, bicycles were very 8 in most villages. 9 family had one or two of bicycles. Children got to school by bicycle; women 10 bicycles to go shopping. Then motorcycles (摩托车) 11 to become popular. People no longer rode bicycles because motorcycles ran 12 faster. But now, in some countries, bicycles are highly suggested 13 the main means of transportation. They think buses, cars and motorcycles pollute (污染) the air but bicycles 14. So, to live a low-carbon life, 15 a bike is a good way.
