English to Chinese Bus/Financial Investment / Securities gas prices

A few hundred miles to the south in Paris, on the trading floor of Societe Generale Asset Management, Arnaud Chretien's team of Ph.D.s and engineers operates in near silence, with powerful computers buying and selling commodities according to preset algorithms, taking advantage of swift movements in everything from heating oil and gasoline to zinc and copper.
"It's quiet because we try to think," says Chretien, a dapper 41-year-old who sports an Hermes watch and resembles a younger, Gallic Kurt Russell.
Kurt Russell好象不是法国人啊？！