Watercolour still seems somehow to be the poor relation of oil painting.水彩画似乎仍比油画略逊一筹。Is this some kind of watercolour?这也是一种水彩 吗 ?These watercolour pens are given to me by mother.这些水彩笔是我妈妈给的....a collection of rich paint...
He often appeared angry and frustrated by the intransigence of both sides.他似乎常常为双方各不相让而生气沮丧。Yet for North Korea, intransigence is the norm.不过对朝鲜来说, 决不妥协是其一贯作风....
Expression of hydrogenion concentrations in terms of molar concentrations is rather cumbersome.用摩尔浓度表示氢离子浓度是相当麻烦的.In 1927, at Chou - k'ou - tien, near Peking, a hominid lower molar of unusual pattern was discovered....