vaulter造句怎麼寫

The main purpose of this paper is to introduce the application of quick diagnostic technology on both Liu Feiliang, elite pole vaulter and Cai Peng, elite long jumper in China.

And the almost unbeatable pole - vaulter Yelena Isinbayeva added one more gold to Russia's tally.

What are the most important qualities of a pole vaulter?

To have such a pole vaulter, he is very severe, every game can refresh record, world record is created.