scale back: 按比例缩减【cut back on: 缩减，减少】
For 2012, pia plans to scale back his equities trading and return to commodities.
2012年，皮亚计划缩减股票交易，回归大宗商品。
And agbank may opt to scale back the offering if demand falters.
另外，如果需求不旺，农行也可能选择减少发行量。

step aside: 退出
Of course, there is no indication that dimon will step aside anytime soon.
当然，没有任何迹象表明戴蒙很快就会下台。
In recent days a few party elders have also called for him to step aside.
最近几天党内的一些资深议员也开始要求首相让位。

go to show: 说明，证明
He has some way to go to show the shift is more than superficial.
要想证明这个转变不只是表面上的，他还有很多工作要做。
He has some way to go to show the shift is more than superficial.
要想证明这个转变不只是表面上的，他还有很多工作要做。