Questions & Answers about densha aruiha basu de iku.
Japanese often leaves out the subject when it is already understood from context.
So 電車あるいはバスで行く。 can mean:
- I’ll go by train or bus
- We go by train or bus
- (Someone) goes by train or bus
The listener usually figures out who is doing the action from the situation. This is very normal in Japanese.
あるいは means or.
In this sentence, it connects 電車 and バス, so the meaning is by train or bus.
It has a slightly more formal or written feel than some other ways to say or. In everyday conversation, learners will often hear:
- 電車かバスで行く。
- 電車とかバスで行く。 (depending on nuance)
So あるいは is correct, but it can sound a bit more formal or literary.
