"The past is a foreign country; they do things differently there."

志村簇的研究证明了数学的统一性。

小说的最终考验是你是否如此关心这些人以至于你想知道他们接下来会发生什么。

The dairy industry must balance tradition with progress to meet modern demands.

The wall is the oldest and most revolutionary architectural element.

挑战在于将平凡变为非凡。