她一口气把旅行见闻写了下来。用英语怎么说？

她一口气把旅行见闻写了下来。

She has written off an account of her trip.

she

pron. 她，它；

例句
Her lover walked out on her after she had aborted their child.
她的情人在她打掉胎儿后甩了她。

has

v. 有( have的第三人称单数 )，（亲属关系中）接受，拿，买到；

例句
...the operation a patient has had.
病人做过的手术

written

adj. 书面的，写成文字的，明显受到…影响，（感情）全挂在脸上；v. 写( write的过去分词)，写信；

例句
...a written declaration by someone, authorizing another person to act as his agent.
一份某人授权他人为其代理人的书面申明

off

prep. 从…落下，离开，从…去掉，下班；adv. 离开，距，离，被取消，下班；adj. 不新鲜的，不能接受，不礼

例句
He eased his foot off the accelerator.
他松开了油门。

an

art. 一（在元音字母前代替不定代词a），一任一某一，一个；

例句
He started eating an apple...
他开始吃苹果。

account

n. 账，账目，存款，描述，解释；v. 认为是，视为；

例句
I had two accounts with Natwest, a savings account and a current account.
我在国民威斯敏斯特银行有两个账户，一个储蓄账户和一个活期存款账户。

of

prep. 关于，属于…的，由…制成；aux. 助动词 [非标准用语、方言] =have [主用于虚拟语气]；

例句
He did have a real knowledge of the country...
他对该国的确知之甚多。

her

pron. (she的宾格)她，(she的所有格)她的，她，指某个国家，（一艘）船；

例句
There was a terrible sadness in her eyes...
她眼神中流露出深深的悲伤。

trip

n. 旅游，幻觉，绊倒；v. 绊倒，轻快地走，产生幻觉；

例句
Ken agreed to accompany me on a trip to Africa...
肯答应陪我一起去非洲。