trade for用…換…
In concept it can be stated in one short sentence: banks can't trade for their own account.
理論上，它可以用一句話概括，即銀行不能進(jìn)行自營賬戶交易。
If you trade for a bank and keep missing profit targets, your manager will pull your trading privileges.
如果你為銀行交易，結(jié)果總是虧錢，你的經(jīng)理會不讓你繼續(xù)交易。

get rid of 除掉，去掉; 滌蕩; 革除; 擯除
Taskrabbit allows me to get rid of all the errands and busywork.
TaskRabbit讓我擺脫了奔波和忙碌。
She had a mad urge to write a check and get rid of him.
她瘋了似的想快速涂寫支票，想趕快擺脫他。

be about to 將要，正打算
Things could be about to change.
這一切可能將面臨改變。
That may, however, be about to change, and in an unexpected way.
不過，現(xiàn)在這種情況也許就要發(fā)生變化了，而且這種變化讓人意想不到。