列队的英文：
fall into procession
fall into rank
form a queue
in file

参考例句：

Walking in procession across the streets
列队过马路

The children processed into the park.
孩子们列队走入公园。

They marched in parade formation.
他们以列队的阵式行进。

The riot police quickly fell into rank for action.
防暴警察迅速列队准备行动。

The students trooped into the auditorium.
学生们列队走入大礼堂。

The colonel paraded his soldiers.
上校集合士兵列队接受检阅。

The Olympic Games began with a parade of all the competing nations.
奥运会以所有参赛国列队进场开始。

The captured criminals were paraded in chains through the streets.
抓获的罪犯带着镣铐列队游街示众。

The demonstrators marched in procession to the minister's office.
示威者列队向部长的办公室走去。

Soldiers formed up by platoon on the barrack square.
士兵们在营房的操场上以排为单位列队。

fall是什么意思：
v. 落下；倒塌；摔倒；下降；减弱；阵亡
n. 摔倒；下降；秋天；垮台；陷落；瀑布
adj. 秋天的

Sleet is falling.
天上下起了冰雹。

fall into disfavour
失宠失众望

We observed the barometer fall. [The barometer was observed to fall.]
我们看见晴雨表下降。

into是什么意思：
prep. 进入…中；进入…状态；持续到；输入
procession是什么意思：
n. 队伍，行列；一列，一排；列队行进

Each new UNIX process is the spawn of an existing process.
每个新的UNIX进程都是某个现有进程的产物。

Inputs to a process are generally outputs of other processes.
一个过程的输入通常是其他过程的输出。

This is the leap once of process of cognition.
这是认识过程的一次飞跃。