line
单词辨析：
普通用词，指人或物排成的行列；也指人、汽车等在等候时排成的队伍。
There is a line of trees on either side of the road.
道路两旁树木成行。
There is a long line at the ticket office.
售票处排着长队。
指人站立或行走时排成的列。
The soldiers were walking in single file.
士兵们排成一列纵队前进。
It was dark when we set off in file.
我们排成纵队出发时天已经黑了。
与 line 基本同义，但多指士兵等排成的队列。
On the shelves are rank after rank of liquor bottles.
架子上是一排排的酒瓶。
The soldiers stood in ranks.
士兵们列队站立。
指很整齐的一排人或事物，或剧院、飞机、教室里的一排座位。
The students stood in rows.
学生们站成数排。
He sat in the second row.
他坐在第二排。
相关例句：
He has a large, generous face with deep lines.
他宽大的脸盘上布满了深深的皱纹。
Draw a line down that page's center.
沿那一页的中心画一条竖线。
They've got to ride all the way to the end of the line
他们得一直坐到终点站。
The garden has an informal feel to soften the architectural lines of the conservatory.
花园有一种随意的风格，从而使温室的建筑轮廓显得柔和了。
Nicholas Paul Patrick was seventh in the line of succession to the throne
尼古拉斯·保罗·帕特里克是王位的第七顺位继承人。
Wild guesses aren't much in my line
瞎猜并不是我的专长。