可持续林业不仅仅是砍伐树木,更是确保未来有森林可供珍惜。
在计算学习理论中,挑战不仅仅是学习,而是理解学习是如何可能的。
The vision and decision-making ability of leaders determine the future of the enterprise.
"The poem is a place where the unsayable can be said."