To be On the bus, On the train (travel somewhere). What about "work" - In?
A pilot works:
1) on an airplane,
2) in an airplane ?
尋找適合你的 英語 教師……
留言 · 1
0
On a Plain .
Don’t miss out on the opportunity to learn a language from the comfort of your own home. Browse our selection of experienced language tutors and enroll in your first lesson now!
Start Learning Today
