| 例句 |
number Worldwide sales reached 2.5 billion. 全球销售额达到了 25 亿。 half a billion dollars五亿美元 They have spent billions on the problem (= billions of dollars, etc.). 他们花了几十亿解决这个问题。 Two billion (people) worldwide are expected to watch the game.预计全世界将有 20 亿人观看这场比赛。 Two billion (dollars) was withdrawn from the account.从该账户提取了 20 亿美元。 Our immune systems are killing billions of germs right now. 我们的免疫系统正在杀死数以十亿计的细菌。 |