“渥太华”的拼音为：wò tài huá...

快车在3小时以内走完去渥太华的旅程.A fast train does the journey to Ottawa in three hours.太棒了! 你在渥太华能呆多久?Fantastic. How long are you staying in Ottawa?我是在渥太华市中心打电话.I'm calling from downtown Ottawa....

“渥太华”的英语可以翻译为：Ottawa （加拿大首都） ...