betas例句

Why not use bond betas to arrive at the cost of debt?
为什麽不使用债券的试用版,到达借贷成本?

Unfortunately in current betas, when this feature is enabled , OpenOffice smells vaguely of pee.
不幸的是在当前测试版中, 当激活这些新特性时, OpenOffice表现得心不在焉.