Having endured a painful period of unsustainability in his own life made it clear to him that sustainability-oriented values must be expressed through everyday action and choice.
他亲身经历了一段痛苦的不可持续生活时期，使他清楚认识到可持续性导向的价值观必须通过日常行动和选择来体现。
principles are hard to be clearly expressed.
原则很难被清楚地表达。
The digital services tax now awaits the signature of President Emmanuel Macron, who has expressed support for the measure, and it could go into effect within the next few weeks.
这项数字服务税现在正等待法国总统埃曼努埃尔·马克龙的签署，他表示支持这一措施，该税可能在接下来的几周内生效。
例句取自历年考研英语真题，翻译为机器生成，仅供学习参考。