第几届世界著名的戛纳节拉开序幕，举行了多少天？的翻译：Sessions of the world famous Cannes Film Festival kicked off, how many days were held? 什么意思？中文翻译英文，英文翻译中文，怎么说？

青云英语翻译

The first sessions of the world famous Cannes Film Festival kicked off, held a number of days?

Sessions of the world famous Cannes Film Festival kicked off, how many days were held?

Does the how many session of world famous Cannes film festival begin the prologue, how many days has held?

The first few session of the world famous Cannes film festival kicked off, how many days?

Sessions of the world famous Cannes Film Festival kicked off, how many days were held?