本期内容：

Coca-Cola rediscovered some fizz. Its fourth-quarter profits rose by 60%, year-on-year, to $1.2 billion. A cost-cutting programme set out in 2014 seems to be paying off. It also shifted 3% more drink, but revenue fell by 8%, to $10 billion; Coke, like many American companies that sell plenty abroad, was hurt by the strong dollar.

词义解析:

Fizz: 气泡，这里引申成为可口可乐公司重新焕发了生机
Pay off：获得回报
Shift：（口语）售卖