collisions
A collision occurs when a moving object crashes into something.
They were on their way to the airport when their van was involved in a collision with a car.
他们正往机场赶路的时候,其货车和一辆小汽车相撞了。
A collision of cultures or ideas occurs when two very different cultures or people meet and conflict.
The play represents the collision of three generations.
该剧表现了3代人之间的冲突。