To fall into line.

• 成一条线

To fall into line.的用法和样例：

例句

1. Lines divided the area into segments.
   这几条线把这个面分割成了几个部分。
2. Mourning is like casting a line into dark waters and trying to reel in those parts of yourself that you surrendered to the relationship before they, too, disappear.
   悲伤就像投入深水中的一条线，把你为你们的关系所交出的自我，在它随着你们的共同关系消失之前把努力把它收回来。