The country is rich in copper, cobalt and diamonds.这个国家有丰富的铜、钴和钻石资源。

They walked past stalls selling huge sprays of crimson, saffron and cobalt flowers.他们经过很多卖花的摊位, 摊位上摆放着大把大把的鲜花, 有深红色的, 有金黄色的, 还有深蓝色的。