a variety of items covered under a blanked dollar contract,这

英语口语发音a wide variety of items variety of of的o音不发?variety of a multi-million dollar contract shooting a tv commercial! a variety of 的用法 a great variety of是什么意思 all variety of与a variety of有区别吗 a variety of 和the variety of 的区别? the variety of,a variety of 的区别? the variety of和a variety of一样吗?为什么 a variety of foods和variety of foods的区别? a variety of 与 a lot of a range of,a variety of区别 英译汉A contract of sale