Background: the Risser sign can be assessed with the United States method or the Europeanmethod.
背景：该里塞尔标记可以与美国或欧洲的方法一起评估。
2
A small percentage of Americans use the Europeanmethod of holding the knife with the right and the fork ALWAYS with the left.
若有两把以上，应由最外面的一把依次向内取用。刀叉的拿法是轻握 …
3
In a paper published in the British journal Nature, a team at the European Organisation for Nuclear Research (CERN) in Geneva explain a method of snaring these so-called antihydrogen atoms.