Earth's day will be a month long.

地球上的一天将有一个月那么长。

youdao

Any software development projects use iterations that are two weeks long or even a month long.

软件项目的迭代通常持续两个星期，有的甚至长达一个月。

youdao

I just got back from a month-long safari.

我外出旅游了一个月刚刚回来。

《牛津词典》

For example, one American astronaut on a four-month long mission on the Russian space station Mir saw a vision of his dead father.

VOA: special.2010.02.24

I held off for a very long time, but I just got mine a month ago. And now I don't know how I live without it.

我拖了好长时间，一个月前才买的。而且现在我不知道离开它该如何生活。

没有智能手机活不了 - SpeakingMax英语口语达人

This month's announcement did not say how long he might be away or give a reason.

VOA: special.2011.01.28

She started learning to dance at the age of eight and by 10 had ventured on a month long tour of Australia.

BBC: High spirits in Bali

Darlene Daggett: During a month long listening tour, which took us to 7 cities within Ghana, we found 3 primary themes that were consistently woven throughout our conversations.

FORBES: Ikatu International: Leveraging Markets, Creating Opportunity

World Press Freedom Day 2012 is celebrated in Mongolia with a one month long discussion on media freedom and a round table meeting organized on 3 May.

UNESCO: Celebration of World Press Freedom Day in Mongolia