The service has now become a popular transport mode and the mode of choice for many travelers in Kenya.

蒙内铁路已成为许多旅行者在肯尼亚的首选交通方式。”

Firstly, bicycles are cheap and efficient transport modes.

首先，自行车是廉价高效的交通工具。

For instance, after midnight there are no buses or taxis in the countryside. However, there is still a number of public transport modes to choose from in the city.

例如，午夜之后，农村没有公共汽车或出租车。然而，在城市中仍然有许多公共交通方式可供选择。