In the old days this used to be done with a baggage train of camels.
在过去，这往往由一队驮载行李的骆驼完成。
The camel's feet, well adapted for dry sand, are useless on mud.
骆驼的蹄子虽然非常适合于在干沙上行走，碰到泥泞时却无计可施。
Camels rebuild fat stores in their hump.
骆驼在自己的驼峰内重新贮备了脂肪。
Then came the recession. Revenues dropped, but the straw to break the camel's back was the war.
之后出现了经济衰退，财政收入下降，但致命的`打击还是那场战争。
The camels browsed on the trees.
骆驼吃树的枝叶。