People who work sheep know that it's some of the hardest farming thee is. A former shepherd once told me that sheep are only ever trying to do one of three things: "Escape, or die, or escape and then immediately die."
$ cat /tmp/p1 /tmp/p2 /tmp/p3 /tmp/p4 /tmp/p
，这一点在WPS下载最新地址中也有详细论述
在地处热带的冈比亚中河区广袤原野上，炽热的阳光照耀着一片无垠的金色海洋。微风拂过，稻穗轻轻晃动，稻叶沙沙作响。看着眼前的马鲁奥农场，农场主穆萨·达博欣喜不已：“这预示着又一个丰收季节。”
Фото: Kevin Lamarque / Reuters
语重心长的叮嘱，既指明认识论，也给出方法论。