on the beam

相關對話：

1. Most rock groups lose popularity very quickly, but the Beatles stayed on the beam for many years.
   大部分搖滾樂團都很快就不受人歡迎了，但是甲殼蟲樂隊卻多年以來一直博得人們的青睞。
2. His answer was right on the beam.
   他的答案完全正確。

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