法律系统不是静态的;它们随着时间的推移而演变,以应对社会变化。
Legal systems are not static; they evolve over time in response to social changes.
Energy security is a crucial guarantee for national development. We must intensify technological innovation to enhance the efficiency of oil and gas exploration and production.
大约99%的时候,最佳时机就是现在。
我们每天可支配的时间是有弹性的;我们感受到的激情会扩展它,我们激发的激情会收缩它;而习惯会填补剩下的部分。
The language of mathematics is universal, transcending cultural and linguistic barriers.
我所拥护的文化概念本质上是一个符号学的概念。