我们的股票市场在一夜间失去约百分之五十的资本额.Some 50 % of our market capitalisation disappeared almost overnight.他有百分之五十的机会被吸纳进这个项目.He has an even chance of being accepted by the program.就我所理解的, 您是想获得百分之五十的股份.As I understand it, you want fif...