exchange and collision

• 交流与碰撞

exchange and collision的用法和样例：

例句

1. Later, collision of converging tectonic plates squeezed this unruly pile skyward.
   随后，经由地壳板块的会聚与碰撞，又会将这些随意堆积的物质往上推挤。
2. Without LAN segmentation, LANs larger than a small workgroup could quickly become clogged with traffic and collisions.
   没有区段分隔的网路，网路大于一般小网路时将很快造成交通阻塞与碰撞。