1) What is an abstraction layer?
什么叫抽象层?
2) What is archery.
什么叫射箭。
3) What does "hold high the banner of Mao Zedong Thought" really mean?
什么叫高举?
4) Wht is called volleyball?
什么叫排球?
6) Who are the many?
什么叫多数?
参考词条