如果你过早抬头，会引起拍头过早向上挥动，这常常引发击球不够扎实有效。
If your head lifts up, so does your racquet, often causing miss-hits.
各经济体应该保持宏观经济政策的连续性和稳定性，采取更加扎实有效的举措，在促进消费、扩大内需上下功夫。
All economies should maintain the continuity and stability of their macroeconomic policies and take more solid and effective steps to boost consumption and expand domestic demand.
如何办出扎实有效、具有自己特色的实验教学体系，是每个从事实践性教学工作的人员共同关注的问题。
How to establish a solid and effective experimental education system with our own characteristics is the issue of common concern for each teaching staff who engages in the practical teaching.
应用推荐