1、不时地
...as much again 多一倍now and again 不时地，间或once again再来一次 缋 ...
2、时而
...regret vt 遗憾；抱歉now and again 时而help oneself to 请随便吃点……；自取 ...
now w and again有时
every now and again时而;偶尔
ever now and again时常
anytimey now and again时而
now and again sometimes有时
love me now and again不时地爱我吧
He interrupterd now and again他不时插入一两句话
Now and again we try一次次我们尝试