Careful decisions are required to balance the need for discipline and structure on onehand and the need for flexibility on the other.
为了平衡一方面严格性及结构的需要和另一方面适合灵活性的需要，组织应当做出谨慎的决策。
2
The greatest challenge was to find a balance between knowledge and credibility on onehand, and cordiality and service on the other.
最大的挑战是找到其他知识和信誉之间的平衡，一方面和热诚的接待和服务。
3
HandBalance is one of the important essential techniques in gymnastics. It should not be neglected in improving the quality of teaching and the level of sport.