Objects have always been carried, sold, bartered, stolen, retrieved and lost. People have always given things to other people.
物品总是被携带、出售、交换、偷窃、找回和丢失。人们总是把东西送给别人。
跨行业和跨国界的合作对于满足世界能源需求至关重要。
The greatest threat to our forests isn't logging—it's indifference.