我把声音留给了舞台。在现实生活中我不怎么说话。
Optimists tend to interpret their troubles as transient, controllable, and specific to one situation. Pessimists, on the other hand, believe that their troubles last forever, undermine everything they do, and are uncontrollable.
林业创新意味着平衡技术与传统,以创造持久的解决方案。