An overview of some research into lateralisation: the dominance of one side of the body over the other creatures across the animal kingdom have a preference for one foot, eye or even antenna.
有关侧化的一些研究的概述：在动物界中，身体一侧对其他生物的支配通常是由一只脚、一只眼睛，甚至是一根触角来完成的。
They stick to the foot of an animal and travel to a hospitable place.
他们会粘到动物的脚上到达适宜生长的地方。
Transboundary animal diseases such as Foot-and-Mouth Disease (FMD), screwworm and peste des petits ruminants (PPR) are especially threatening in Iraq and in the region.
诸如口蹄疫（FMD）、螺旋蝇蛆和小反刍动物有害生物（PPR）等跨界动物疾病尤其给伊拉克和该区域带来威胁。
Thierry Chillaud, of the OIE in Paris, says the high frequency of animal transport and exchanges among many countries makes foot-and-mouth resistant to many efforts to stamp it out.
Mud sucked at their boots as they ran alongside a ten-foot-high wall that enclosed the animal pen.
When Hakan Svartvik saw animal tracks in the fresh snow, he stopped and followed them on foot.