They walk or they get little push carts,

他们或者徒步或者有辆小推车
try to get to Avignon, try to get to Marseilles,

试着前往阿维尼翁前往马赛
try to get a boat to get to Morocco, or Tunisia,

试着找船去摩洛哥或突尼斯
or Algeria, to try to make a living there.

或阿尔及利亚试着在那里谋生
This, too, is part of social imperialism and is part of

这也是社会帝国主义的一部分
the idea that somehow social imperialism is economically determined.

也是社会帝国主义的经济决定论
That it's the final stage of capitalism.

那是资本主义最后的阶段
Is that the biggest reason?

那是根本原因么
No.

不
But it's damn important.

但是很重要的原因
The biggest reason has to do with the entangling alliances

根本原因在于当时错综的外交联盟
and great power rivalries.

和诸强之间的竞争