天然气作为清洁能源，将在我国能源结构调整中发挥重要作用。
As a clean energy source, natural gas will play a significant role in China's energy structure adjustment.
Your self-worth is determined by you. You don’t have to depend on someone telling you who you are.
但无论发生了什么，她已经决定再也不属于别人了。
The trace is often more powerful than the original.
The state of nature has a law of nature to govern it, which obliges every one: and reason, which is that law, teaches all mankind, who will but consult it, that being all equal and independent, no one ought to harm another in his life, health, liberty, or possessions.
可持续性不再是一种选择，而是任何希望长期繁荣的企业的必需品。