April

in (early/middle/mid-/late) April四月（初/中/中旬/末）

early/late in April四月初/末

We arrived on April the fourth. = (US) We arrived on April fourth. = We arrived on the fourth of April.我们是四月四日到达的。

We have had snowstorms the last few Aprils.这几年的四月份我们这里总有暴风雪。

The children have a week off from school every April.学校的孩子们每年四月都有一个星期的假期。