Sustainability isn't an option—it's a responsibility we owe to future generations.
渔业的未来取决于平衡——经济需求和生态限制之间的平衡。
I've only slept with men I've been married to. How many women can make that claim?
道是神奇玄妙的存在,灵性具足却无形无相,无法预测其来去,也难以追寻其踪迹,不知其所以然而自然如此
学习新编程语言的最好方法是用它编写程序。