对抗传染病的斗争是一项超越国界的全球性努力。
The fight against infectious diseases is a global effort that transcends borders.
Sustainability is not an option; it's a necessity for the future of our industry.
阿秒时间尺度对于电子运动的研究，就像高速摄像机对于研究动物运动一样重要。#
Don't interfere with anything in the Constitution. That must be maintained, for it is the only safeguard of our liberties. And not to Democrats alone do I make this appeal, but to all who love these great and true principles.
