1. run along 沿着……绵延……
The double fence would run along about a third of the southern border.
这个双重隔离墙将沿着南部边境绵延整个南部边境三分之一的长度,Rp30ZYS-D1。

2. come close to 接近
Every time the two countries come close to the moment of truth, radicals manufacture a crisis that renders negotiations more difficult.
每当两国关系走向关键时刻，激进者便制造危机，使谈判变得更加困难tEbJt[Hznev)aPSJQc。

3. be preceded by 位于……后面
Each section of the book is preceded by an introduction, which should help newcomers understand the subject.
书的每个部分前面都要有一个简介，来帮助新读者理解主题+oxByfx2z(_hh0l8。

4. be followed by 接着
This was quickly followed by the death of a second officer.
之后不久，就又死了一个军官-[6lf=JtZCbLxH^5cM。