'Big Mac' is McDonald's best-known trademark.

“巨无霸”是麦当劳最著名的商标。

Yahoo is the oldest and best-known Web directory service.

雅虎是提供网上目录检索服务最早、最知名的网站。

Van Gogh is probably the best-known painter in the world.

梵高可能是世界上最知名的画家。

The title of one of Dietrich's best-known songs could serve as the leitmotif for her life.

迪特里希的一生可用她的一首名曲的标题来概括。

Indy race is the best-known American automobile race and one of the most popular American sports events.

印地赛是美国最著名的汽车比赛，也是美国最受欢迎的体育赛事之一。