普通张
In Shen's love letters, he did not express love and emotion all the time. He got the hang of speaking details of life as if discussing about some common sense with Zhang.───沈从文的情书，并不一味铺张浓烈感情，他深谙娓娓道来的妙处，像是与张兆和讲道理。
Zhang Zoulin was murdered by the Japanese.───张作霖是被日本人谋杀的。
Zhang is one of the most common surnames in China.───张在中国是最普遍的一个姓。
common land───公地，公共用地
common iguana───普通鬣蜥
common bond───普通砌合
common chord───公弦
common crab───普通螃蟹
common crabs───普通螃蟹
common goal───共同目标