英语中“每隔………的”句型

Question

是八年级上册（冀教版）中第一课里的一个句型,我不明白,先说一下顺便再做一下解释行吗

谢谢各位叻、

Answer 1

every fourth year =every four years
every four years 每个四年(每隔四年)
Olympic is held every four years.
every 与基数词、序数词、other 和few 连用，表示时间或空间的间隔，意为“每……；每隔……”。如：
He comes here every three days (every third day). 他每三天(每隔两天)来这儿一次。
You'd better plant a tree every five meters(every fifth meter). 你最好每(隔)5米种一棵树。(树的空间忽略不计)
Write on every other line. 隔行写。

every other day 每隔一天

every few days 每隔几天(注意“few”前没有“a”)

Answer 2

every other每……的
例如：I clean the house every other day.我隔一天打扫一次房间。
We plant a tree every other meter.我们每隔一米栽一棵树。
He writes back home every other week.他每隔一个星期都给家里写信。

Answer 3

比如说每2小时一次就是：every two hours