The motive power of trains is usually steam or electricity.
火车的动力通常是蒸汽或电。
The motive power of trains is usually steam or electricity.
火车的动力通常是蒸汽或电。
So we can calculate from the conclusion, as the important motive power, achievement goal and self-efficacy may exist a certain connection with metamemory monitoring and control.
由此
以推
，
体有重要作用的动机力量成就
标和自我效能，其与元记忆监控
能存在着某种联系。
声明：以上例句、词性分类均由互联网资源自动生成，部分未经过人工审核，其表达内容亦不代表本软件的观点；若发现
题，欢迎向我们指正。
