I prefer train or bus if the distation(station spelling error) is(missing the word is) not vary (use the word very instead of vary) far. I can not bear long term trip. Thus, I usually travel by plane. But( We shouldn't start a sentence with a conjunction, instead of saying But use However), to protect our environment, we should avoid using plane or our own car/taxi. We have to use public transportation. This year all of us witnessed crazy natural disasters over the world. Also, public transportation will cost us less.