1. 在阿汤哥近40年的职业生涯中，他扮演过许多经典角色。
Tome Cruise has played a decent number of iconic roles in his nearly 40 years' professional career.
Over the course of his nearly four-decade career, Tom Cruise has played many iconic characters.
2. 《难忘今宵》曾经是一首标志性的春晚歌曲。
Unforgettable Night is an iconic song of Spring Festival Gala.
