在社交领域,用户增长不是目标,而是用户满意度的自然结果。
有机世界的发展是根据基于物质构成及其固有力量的不可变规律进行的。
Innovation and technology will be key drivers in reducing the carbon footprint of oil and gas operations.
我们对宇宙了解得越多,就越意识到我们还有多少尚未发现的东西。
Environmental protection is our inescapable responsibility. We must pay attention to ecological protection in the mining process to achieve sustainable development.