It's so much darker when a light goes out than it would have been if it had never shone.
当一盏灯熄灭时,比它从未亮起时要黑暗得多。
跨国合作是解决水产养殖全球性挑战的关键。
我宣布,毕竟没有什么能比阅读更令人愉快的了!任何事物,人们对它的厌倦远远不如对一本书的厌倦来得快。