He simply borrowed huge sums of pounds from various financial institutions, including the banks, and sold them in foreign exchange market for German marks so that when the British pounds devalues, he will use that cash to buy the British pounds back at a lower price and return them to the Bank of England.
他乾脆從銀行等各種金融機構借來鉅額英鎊,在外匯市場上賣掉換成德國馬克,這樣當英鎊貶值時,他就會用這些現金以較低的價格買回英鎊,還給英格蘭銀行。