Fishing and subsistence farming, by contrast, are reminders of a backward past.

相反地，渔业和自给农业则是落后的过去的标志。

Many farmers rely on subsistence farming to feed their families.

许多农民依靠生计农业来养活他们的家庭。

Those not pressganged into road construction at meagre wages live by subsistence farming and fishing.

那些没有被强行拉去以修筑公路的人，以刚够糊口的农业和打鱼生活。

The effects can still be seen today, with around 70% of Cambodia's workforce employed in subsistence farming.

其影响今天仍然可以看到，大约70％的柬埔寨劳动力以种粮为生。

Millions of people are moving from subsistence farming to urban manufacturing, resulting in a massive boost to output.

数以百万计的人口从农村迁往城市从事制造业，将会极大改变世界产业格局。