赶时髦，追随潮流
to do what is popular at the time
Many adults follow fashion in clothes and social opinions as much as their children do.
If you decide not to follow fashion and cut your hair short, you make yourself stand out even more.
Typical investors tend to follow fashion, buying shares that have recently risen in value.
Following a fashion for designer dog breeds has led to fewer dog adoptions from shelters.
They started to wear wigs, following a fashion set by the king.
See also: fashion noun (POPULAR STYLE)