We listen for footsteps approaching
我们留神听是不是有脚步声传来。
2.at the end 最终
This point is developed further at the end of this chapter
这一点在本章结尾处有进一步阐释。
3.interaction with 互动
The following excerpt is illustrative of her interaction with students.
接下来的节选部分可以说明她与学生的互动情况。
4.stock up on 囤积
The authorities have urged people to stock up on fuel in case hostilities break out.
当局已敦促人们储存燃料，以防战事爆发。
5.prepared for 准备
The city's bomb shelters were being prepared for possible air raids.
为防御可能发生的空袭，该城市正在建防空洞。
