You simply communicate photographs and catchy posts to a diverse group of people whom you have "friended" or "followed" based on an accidental interaction.

你只是把照片和抓人眼球的帖子传递给一群因偶然互动而成为好友或关注你的人。

youdao

When you hear a catchy new song, it's hard not to tell your friends about it.

当你听到一首好听的新歌时，总是忍不住要和朋友们谈起它。

youdao

I always thought this was a catchy name for a match based on the fires of hell.

我老在想，对这种被地狱之火包围的火柴来说，这个名字真够巧的。

youdao

You are looking for a catchy phrase that highlights a key point with unexpected language.

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Which is less catchy as a phrase, but has a longer useful life.

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But a catchy symbol can't always help a fund survive in a saturated market.

WSJ: ETF Firms Scramble to Come Up With Catchy Ticker Symbols