1.in return for 换取

I'll sell at a discount in return for a speedy sale.
为了尽快售出，我会打折销售9F,bEKyqS18nmX%。

2.the central bank 中央银行

The Central Bank has lowered interest rates by 2 percent
中央银行已将利率调低了两个百分点.oaG7lYI^9。

3.set up 建立

They set up a working party to look into the issue.
他们设立了一个特别工作组来调查这个问题2.fH9UFjf6RGYSN3-q&。

4.by the end of the year 年底；年末

Almost three in four clinics say they face closure by the end of the year.
几乎有3/4的诊所说年底前要面临歇业pb0&huK~gTRhS&Y~Hk1X。