Question: from april to june of this year, water hyacinths accounted for 80 percent of the 15,000 tons of floating rubbish collected by guangzhou city.
Answer: --> From April to June of this year, water hyacinths accounted for 80 percent of the 15,000 tons of floating rubbish collected by Guangzhou city.

Question: this means that you can quickly find related information.
Answer: --> This means that you can quickly find related information.

Question: of the “fast-start financing” provided by germany in 2010 and 2011, only 28 percent was allocated for adaptation projects, while mitigation received 48 percent of the funds (the rest went to redd+ and multipurpose activities).
Answer:
--> Of the “fast-start financing” provided by Germany in 2010 and 2011, only 28 percent was allocated for adaptation projects, while mitigation received 48 percent of the funds (the rest went to REDD+ and multipurpose activities).