悉尼英语是Sydney.
Sydney：n.悉尼。
例句：
Sydney is one of the worlds must-see cities.
悉尼是世界上的必游城市之一。
相关介绍
He could have died after developing deep vein thrombosis during a flight to Sydney.
他在一次飞往悉尼的航行中得了深静脉血栓，险些丧命。
Today Mahoney booked himself into one of the best hotels in Sydney
今天，马奥尼自己到悉尼最好的一家旅馆办理了入住手续。
It would be a crime to travel all the way to Australia and not stop in Sydney.
如果千里迢迢去澳大利亚却不在悉尼停留，那将是一大失误。
He made the crossing from Cape Town to Sydney in just over twenty-six days
他在短短26天内从开普敦横渡到悉尼。
The cost of getting there is mitigated by Sydney's offer of a subsidy.
由于悉尼提供补助金，所以到那里的花费就减少了。
