The fight against infectious diseases is a global effort that transcends borders.
如果你对自己是否能一次搞定怀有任何疑虑的话,就对自己好点,分两次搞定吧。
我不是商人,我就是生意本身!
我的清白终于开始让我感到沉重。
The study of L-functions is a window into the hidden structure of numbers.