every three years中文
每隔三年
例句與用法
更多例句: 下一頁- I have a furlough every three years .
我每三年休假一次。 - If one-third of the stars are single stars with planets, then planetary systems are born, on the average, every three years .
如果這些恒星中有三分之一是擁有行星的單星,那么平均每三年就會誕生一個行星系。 - Yes , less frequent than once every three years
有,少于每三年一次 - I figured , why burden you with signing a contract every three years ?
我在想,為什么要每隔三年就麻煩你一次呢?