例句與造句

1. When he was President of PPF Vogl invited the Chinese Polymer Division under Qian Reyuan to join the PPF . The later representative, Wang Fosong, Vice President of the Chinese Academy of Sciences, became President of PPF and held PPC-6 in Guangzhou in the fall of 1999.
2. It's difficult to find wang fosong in a sentence. 用wang fosong造句挺難的