相同的事物即使与相同的主体结合，也不会产生相同的效果。
The same things do not produce the same effects， though conjoined with the same subjects.
The climate doesn't care about political boundaries.
I don't know. Sometimes when I feel about to cry, it often evolves into an impulse to almost laugh. That must have been how I really felt at the time, because I laughed, almost giggled.
我对这场战争了解的不多，但我知道美国的很多年轻人都参与了这场战争。