世界上，究竟，世上...

It is probably the most polluted body of water in the world.这很可能是世界上受污染最严重的一片水域。The collision took place in the busiest shipping lanes in the world.撞船事故发生在全世界最繁忙的航道上。It felt like the loneliest place in the world.感觉这就像是天底...

in the world的音标：in the world的英式发音音标为：[in ðə wɜː(r)ld]in the world的美式发音音标为：[ɪn ði wɜrld]...