Bus...!

I often go to school by bus. It takes me a long time but it's very cheap. I never see people standing in line at the bus stop. They're always crowd and barge to enter the bus. That's politeness...! When i'm on the bus, I feel sleepy because the long way. I want to sleep for a while but I can't because people speak very loudly. although there's a poster on the window " Speak polite and your voice please!!! ". But they don't understand

I often take the bus to school. It takes a long time, but it is very cheap. People never stand in line at the bus stop, they just form large crowds and barge into the bus when it opens for them.  (I understand the sarcasm with "That's polite!" but, it doesn't fit here.) I get sleepy on the bus because of how long it takes to get places. But, when I can't sleep because people talk too loud, even though there is a poster that says to speak quietly! They must not understand.

Bus!

I take usually the bus to school. It takes me a long time but it's very cheap. I have never seen any people standing in line at the bus stop before.They're always like a crowd and a barge to enter the bus.  That's politeness...! (Is this irony or, did I misunderstand the sentence?) Whenever I'm on the bus, I feel sleepy because the long way. I want to sleep for a while but I can't because people speak very loudly. Although there's a poster on the window " Speak polite and low your voice please!!! ". But it seems like they don't understand it.

Your English isn't bad! I'm extremely impressed, and keep the good work up! :)

Bus...!

I often go to school by bus. It takes me a long time but it's very cheap. I never see people standing in line at the bus stop. They always crow and barge to enter the bus. That's politeness...! When i'm on the bus, I feel sleepy because of the long way. I want to sleep for a while but I can't because people speak very loudly. although there's a poster on the window " Speak polite and your voice please!!! ". But they don't understand