落伍的英文：
behind the times
fogyism
straggle
way behind

参考例句：

Outworn scientific theories
落伍的科学理论.

A person of stodgy or old - fashioned habits and attitudes.
老顽固一个顽固的或在习惯及看法上落伍的人

1.to fall behind; to straggle; to drop back; to drop behind (sb.); 2.backward; superannuated
落伍

To fail to keep up a pace;straggle.
跟不上；落伍

She's terribly period.
她非常落伍。

He's behind the times.
他落伍了/跟不上时代了

I make it a rule to read the newspaper every day lest I shall fall behind the times.
我每天读报纸已成为一个惯例，以免落伍于时代。

Through man's spirit of ingenuity he has made himself obsolescent as a worker
人的聪明才智使他自己变成了过时落伍的工人。

One whose dress,lifestyle,and ideas are hopelessly pass?
落伍的人着装、生活方式及观念严重落后于时代的人

I see this as a deliberate effort to create barriers that was both inefficient and unnecessary.
这种明显刻意筑起一道墙的做法,既没效率也显得落伍。

behind是什么意思：
prep. 在…的后面；落后于；迟于；对...说来已成过去；支持；作为引起...的潜在原因
adv. 在背后；在后；在过去；落在后面
adj. 背后的
n. 屁股；背后部分；后卫；射门

The children trailed behind their teacher.
孩子们跟在老师后面走。

To let drag behind; trail.
拖，拉让拖在后面；拖拽

The others are a long way behind.
其他的人远远地落在后面.

times是什么意思：
prep. 乘以
n. 倍，次数；时期，时代

discrimination time
辨别时间辨别时间

It is time to go.
该走了。

They are not in step with the times.
他们跟不上时代的步伐。

fogyism是什么意思：
n. 守旧,落伍