前几天的英文：
the other day

参考例句：

The new president was sworn in the other day.
新总统前几天宣誓就职。

That was a few days ahead of the German disclaimer.
那是在德国人放弃前几天。

It's a historical novel that was reviewed in the papers the other day.
前几天在报上有评论的历史小说。

I got this suntan playing tennis the other day.
前几天我打网球晒黑了。

He was promoted to judicature a few days ago.
他前几天被升值做了法官。

ail the work I've put in on her for the past few days has just been wasted.
我们前几天的工夫算是白花。

The other day I saw a beggar.
我前几天看到一名乞丐。

I bought a pair of tan leather shoes the other day.
前几天我买了双棕褐色的皮鞋。

A few days back she reminded him of his pledge
前几天,她曾提醒他作过的保证。

Only a few days before the examination, he began to read the books at random.
直到考试前几天，他胡乱看起书来。

day是什么意思：
n. 一天；白昼，白天；工作日；时代，时期

Things go on day by day.
事情逐日进行着。

Day by day the situation is improving.
情况在一天天地好转。

Like this, day after day.
就这样，日复一日。

It was a fateful day.
那是个不祥的日子。

Meantime, from day to day they endure.
同时，一天天他们捱了下去。