fast的例句（fast在句子中的用法）

• The economy isn't bounding back as fast as people expected. 经济并未像人们期望的那样迅速复苏。
• The auguries of death are fast gathering round his head. 死亡凶兆迅速地在他脑海中盘旋。
• They were both fast asleep in their cots... 他们俩在婴儿床上酣睡着。
• He's taking a dangerous drug: it acts very fast on the central nervous system... 他正在服用一种危险的药物：这种药物能很快影响到中枢神经系统。