For the first 3-6 months, you really shouldn't worry about turning or doing maneuvers, so whether your board is a swallow tail or a pintail or even if it only has one fin is really pointless.
开始的3- 6个月里,你不用过于担心转弯和制动,因此不管你的板子是燕型板尾,鸭尾型或者只有一个尾鳍这都不是要点。
The U. S. Departments of Agriculture and Interior today announced a detection of the H5 and N1 avian influenza subtypes in samples from wild Northern pintail ducks in Montana.
美国内务部和农业部今天发表声明:在蒙大拿的野生北长尾鸭样本中发现H5和N1禽流感病毒亚型。
Duck populations, including Northern pintail ducks, are commonly hunted.
鸭类,包括北长尾鸭,被大量猎杀。