Modern examples, such as Alex the African grey parrot, which could count up to six and knew sums and differences, are seen by some as special cases or the product of conditioning.
较近的例子，比如能数到6，懂得和与差的非洲灰鹦鹉alex，它只不过是特殊条件或训练的结果。
It is said that the knitted grey fabric produced in the local circular knitting machine knitting industry, high count pure cotton woven fabric is basically derived from imports.
据说，针织坯布多产于本地大圆机针织行业，而高支高密全棉梭织布则基本上来源于外地输入。
应用推荐