### German: „Wir werden uns bemühen, die Kohlendioxidemissionen pro BIP-Einheit bis 2020 gegenüber dem Niveau von 2005 deutlich zu senken“, sagte Hu.
### English: "We will strive to significantly reduce carbon emissions per unit GDP of from 2005 levels by 2020," Hu said.

### Improved English: "We will strive to significantly reduce carbon emissions per unit of GDP from 2005 levels by 2020," Hu said.
