The best forestry practices are those that leave no trace but leave everything changed.
有时我认为在计算领域中唯一通用的是获取-执行周期。
海洋不仅仅是一种资源——在利用其潜力的同时,保护它是我们的责任。
The novel is a very democratic form. It allows for the expression of many voices, many points of view.