可持续性不仅仅是一个流行词;它是负责任的采矿的基础。
Other holidays repose upon the past; Arbor Day proposes for the future.
To write is to confront the darkness within.
One tells as few lies as possible only by telling as few lies as possible, and not by having the least possible opportunity to do so.
英国大陆架在我们的能源安全中仍可发挥重要作用。
We don't inherit the oceans from our ancestors - we borrow them from our children.