jump on the bandwagon
成語所屬單字bandwagon
jump on the bandwagon — 慣用語
1. to begin doing or supporting something only after it has become popular, often h
1.慣用語
釋義
跟風；趕流行
to begin doing or supporting something only after it has become popular, often hoping to gain success or attention for yourself.
例句
When yoga studios started making big money, every gym in town jumped on the bandwagon.
Critics said the senator only jumped on the climate bandwagon once polls showed voters cared.