When a voluntary agreement came into force in Britain, at the start of the year, people rushed out to buy the last 100-watt light bulbs.Next to go are lower-wattage bulbs.

• 当年初在英国实施的一项自愿协议正式生效之际，人们争相抢购那些最后的100瓦灯泡，接下来的就是购买那些瓦数相对低一些的灯泡了。