我国相对落后的生产力水平是原生层次根源；

The relatively poor level of prodLIctiveforce is the primary root;

youdao

借鉴国外运动技能学有关迁移的研究结果对我国相对落后的练习法研究具有迫切意义。

To draw on research concerning transfer in motor learning is of urgent need to our relatively lagging study of practice methods.

youdao

在这方面，我国的刑罚制度相对于西方发达国家来说还是比较落后的。

In this regard, China's penal system as opposed to Western developed countries is still relatively backward.

youdao