1.难答之事,难解之谜,难题
1.a puzzle, either in the form of a game or a problem, that is extremely intricate, ingenious, and difficult to solve
1.This professional reservation - and government dithering - means it may be a while before we finally unravel this particular Chinese puzzle.
这种行业保护观念和政府的踌躇不前意味着，我们最终揭开这个特别的中国之谜还有待时日。
2.a Chinese puzzle consisting of a square pided into seven pieces that must be arranged to match particular designs.
一种中国玩具，它就是将一个正方形划成七片，要求参预者将这七片再安排成一种特定的图案。
3.Mahjong is a two thousand year-old Chinese puzzle and one of the world's most popular games.
麻将是二千年岁的中国之谜之一，世界上最流行的游戏。
4.Tangram, an ancient Chinese puzzle , are said to have a history that goes back many thousands of years.
七巧板，一种中国老祖先所传承的智力游戏，据说已有数千年的历史。
5.Clarke wrote Chinese Puzzle in 1921, for violin and piano, and made a viola arrangement the following year.
克拉克在1921年写了为小提琴和钢琴而作的《中国谜》，并在之后一年作了改写。
6.This Maths exam is a Chinese puzzle to me! I don't think I am going to pass.
这次数学测验极为深奥，看来我难以及格。