in the world 还是on the world

on the world还是in the world? in the world还是on the world in the world 还是on the world 是in the afternoon of April 30th 还是 on the afternoon of April 30th The game was in Barcelone,Spainon on October 14th.Wang Hao is the NO.1 in the world.翻译 in Water World还是 on Water World 请问“在世界上活着”用live on the world 还是 in the world? “在世界上”用英文翻译是in the world还是on the world? 英语方面的.速度回答on the morning of 3th May还是in the morning of 3th May The 11th World Congress in Mechanism and Machine Science Tom's father came back()the afternoon of March 12th.用in还是on? I was born _ the moring of May 7th 用on 还是 in ----the afternoon of March 8th填什么介词In还是On On March 15th this year不好意思问题没打完On March 15th this year，sb did sth …… the morning用in 还是 on 汉译英：在世界上in the world?还是in world?还是其他? in the world 和 on the world 的区别是什么? 英语日期怎么写?12月24日晚上怎么说?on 24th.December evening?还是 in the evening on 24th.December? world前的介词__(at ,in ,on)the world