The beauty of theoretical computer science lies in its ability to connect abstract mathematical concepts with practical computational problems.
理论计算机科学的美在于它能够将抽象的数学概念与实际的计算问题联系起来。
If Biden got in, you'd be paying $7, $8, $9.
The best way to get out of a situation is to face it head on.
中央银行需要成为房间里那个成熟的大人。