新加坡的公共交通系统非常发达，巴士可以带你到全岛各个角落，而且巴士公司网站有线路规划和价格计算工具。同一趟旅程是按实际总里程来计算车资，所以就算你换几趟车，每次只坐一站路也没问题，不会花冤枉钱。
换车规则：
1) Maximum of 5 transfers within a single journey, with a 45 minute allowance between each transfer.
2) All journeys must be completed within 2 hours.
3) Single entry and exit for rail travel.
4) Same bus service number must not be taken more than once in a journey.
继续阅读Singapore’s Subway