Analysis of a news item copied and pasted into KEY from a Chinese website

We copy & paste an advanced-level news item from the Chinese web into KEY:

Even the experienced reader of Chinese would spend considerable effort to analyze and understand this sentence. This is where KEY comes in handy. Moving the mouse pointer over a word activates the tooltip dictionary, which displays all information about the word:

This screen simulates KEY's tooltip dictionary. Move your mouse pointer across the text in the image below (download and install the free 30-day trial version for full functionality): sound (Text To Speech)

Having understood the sentence components and their relationship, you can now come up with an English translation:
"According to reports, this conference constitutes another important diplomatic effort prior to the International Atomic Energy Agency's Director-General handing his new report on the Iran Nuclear Problem to the UN Security Council."