Coded data field : three - dimensional artefacts and realia .

编码数据字段:三维制品和实物。

Yangzhou sili amusement healthy body equipment realia co , .

扬州思礼游乐健身设备有限公司。

Teachers should focus on creative lesson plans that are diverse and use a wide range realia .

教师应注重教案的多样化和使用各种教具协助教学。