Sterling may fall, if (this should be) so, interest rates will rise.

英国货币可能贬值，如果果真如此，利率就会上升。

youdao

The fall in the pound may have been disconcertingly large but it marks an overdue adjustment after a longperiod in which sterling was overpriced.

英镑贬值的幅度可能是大得令人恐惧,但是这标志着英镑在长期被高估后一个迟来的调整.

youdao

At one point on Friday, sterling fell 1.8% against the single currency from a day earlier, the largest percentage fall recorded since May 2010.

BBC: Pound sees biggest one-day fall against euro since 2010