Japanese phrase
車内で___を使えますか？ sha nai de ___ o tsuka e ma su ka
Meaning
Can I use ___ on board?
When to use it
Asks whether something can be used inside a vehicle. It is a polite question that suits trains, buses, and other shared transport.
Example dialogue
車内でWi-Fiを使えますか？ sha nai de Wi-Fi o tsuka e ma su ka
Can I use Wi-Fi on board?
はい、使えますよ。 ha i tsuka e ma su yo
Yes, you can.