日本語をクリックすると英文が表示されます。まずは自分で英語にしてから答え合わせを。
The check-in machine will not read my code.
For international flights, checking in three hours early is safe.
I did web check-in last night.
At check-in, they said window seats were full.
Have you finished checking in?
My friend and I booked separately but checked in for the same flight.
Checking in early gets you better seats.
I exchanged money before check-in.
I asked about an upgrade at the check-in counter.
Once you check your bags, check-in is complete.
I gave my mileage number at check-in.
The check-in counter is in Terminal 2.