Expensive

I want to say that it is so expensive to take a bus in Taichung. The basic fee of taking a bus is twenty dollars which is far more expensive than in Kaohsiung. The basic fee in Kaohsiung is only ten dollars when using a student card. Also, you only have to pay ten dollars whenever you go in a bus. But in Taichung, the farther you go, the more money you have to pay. The most expensive that I have ever paid is thirty four dollars. It's even more expensive than the MRT in Kaohsiung. However, I hae no choice but to accept the truth. In one word, it's really expensive to take a bus in Taichung.