前面用冠词the或者a,例如:
1、The Japanese are our biggest economic rivals.日本人是我们最大的经济竞争对手。
2、The Japanese are able to supply niche markets because of their flexible production methods.日本人具有灵活的生产方式,故而能满足特定客户群的需求。
3、No, I am not a Japanese, I am a Chinese.不,我不是日本人,我是中国人。