English nouns are frequently converted into Chinese verbs in translation.

单项选择题The skyscrapers are also lavish consumers and wasters of electric power. In this sentence, the words consumer and waster can be translated into 消费者” and “浪费者”.

单项选择题为了能够将复杂首饰产品的结构清楚地表达出来，除了需要绘制透视立体左视图以外，还应绘制（）等。