She cried in general, and she cried in particular over each discarded thing.

她哭整个这桩事情，也哭被扔掉的每件东西。

So what does this mean for air travel, in particular over areas like North America and the North Atlantic?

那么这对航空旅行意味着什么，尤其是在北美和北大西洋等地区？

Immigration into America was not limited to English speakers, though. In the second half of the 19th Century, in particular, over 30 million poured into the country from all parts of the world.

不过，移民到美国的并不局限于说英语的人。特别是在19世纪下半叶，有超过3000万人从世界各地涌入该国。