1、collision
碰撞;相撞
They were on their way to the Shropshire Union Canal when their van was involved in a collision with a car.
在去往什罗普郡联盟运河的路上，他们的小货车与一辆小车相撞。
I saw a head-on collision between two aeroplanes.
我看见两架飞机迎面相撞。
(不同文化或思想的)碰撞，冲突，抵触
It's the collision of disparate ideas that alters one's perspective.
是迥然不同的观点之间的碰撞改变了人们的看法。
The play represents the collision of three generations.
这部戏表现了三代人之间的矛盾冲突。
2、increase
增加;增大;增长
The population continues to increase.
人口继续增长。
Japan's industrial output increased by 2%.
日本工业产量增长了2%。
增加;增大;增长
a sharp increase in productivity.
生产率的大幅提高
He called for an increase of 1p on income tax.
他呼吁所得税提高 1 便士。
3、condition
状况;状态
He remains in a critical condition in a California hospital.
他在加州的一家医院里，病情仍然十分危急。
I received several compliments on the condition of my skin.
好几个人夸我的皮肤保养得好。
(某事完成或发生的)环境，条件
This change has been timed under laboratory conditions.
在实验室条件下测得了这一变化所需的时间。
The mild winter has created the ideal conditions for an ant population explosion.
暖冬为蚁群数量激增创造了理想的条件。